886013800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 2468592000

約数和(自身を除く): 1582578200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 139, 140, 145, 157, 175, 200, 203, 232, 278, 280, 290, 314, 350, 406, 556, 580, 628, 695, 700, 725, 785, 812, 973, 1015, 1099, 1112, 1160, 1256, 1390, 1400, 1450, 1570, 1624, 1946, 2030, 2198, 2780, 2900, 3140, 3475, 3892, 3925, 4031, 4060, 4396, 4553, 4865, 5075, 5495, 5560, 5800, 6280, 6950, 7784, 7850, 8062, 8120, 8792, 9106, 9730, 10150, 10990, 13900, 15700, 16124, 18212, 19460, 20155, 20300, 21823, 21980, 22765, 24325, 27475, 27800, 28217, 31400, 31871, 32248, 36424, 38920, 40310, 40600, 43646, 43960, 45530, 48650, 54950, 56434, 63742, 80620, 87292, 91060, 97300, 100775, 109115, 109900, 112868, 113825, 127484, 141085, 152761, 159355, 161240, 174584, 182120, 194600, 201550, 218230, 219800, 225736, 227650, 254968, 282170, 305522, 318710, 403100, 436460, 455300, 545575, 564340, 611044, 632867, 637420, 705425, 763805, 796775, 806200, 872920, 910600, 1091150, 1128680, 1222088, 1265734, 1274840, 1410850, 1527610, 1593550, 2182300, 2531468, 2821700, 3055220, 3164335, 3187100, 3819025, 4364600, 4430069, 5062936, 5643400, 6110440, 6328670, 6374200, 7638050, 8860138, 12657340, 15276100, 15821675, 17720276, 22150345, 25314680, 30552200, 31643350, 35440552, 44300690, 63286700, 88601380, 110751725, 126573400, 177202760, 221503450, 443006900, 886013800]

約数ペア:

[(1, 886013800), (2, 443006900), (4, 221503450), (5, 177202760), (7, 126573400), (8, 110751725), (10, 88601380), (14, 63286700), (20, 44300690), (25, 35440552), (28, 31643350), (29, 30552200), (35, 25314680), (40, 22150345), (50, 17720276), (56, 15821675), (58, 15276100), (70, 12657340), (100, 8860138), (116, 7638050), (139, 6374200), (140, 6328670), (145, 6110440), (157, 5643400), (175, 5062936), (200, 4430069), (203, 4364600), (232, 3819025), (278, 3187100), (280, 3164335), (290, 3055220), (314, 2821700), (350, 2531468), (406, 2182300), (556, 1593550), (580, 1527610), (628, 1410850), (695, 1274840), (700, 1265734), (725, 1222088), (785, 1128680), (812, 1091150), (973, 910600), (1015, 872920), (1099, 806200), (1112, 796775), (1160, 763805), (1256, 705425), (1390, 637420), (1400, 632867), (1450, 611044), (1570, 564340), (1624, 545575), (1946, 455300), (2030, 436460), (2198, 403100), (2780, 318710), (2900, 305522), (3140, 282170), (3475, 254968), (3892, 227650), (3925, 225736), (4031, 219800), (4060, 218230), (4396, 201550), (4553, 194600), (4865, 182120), (5075, 174584), (5495, 161240), (5560, 159355), (5800, 152761), (6280, 141085), (6950, 127484), (7784, 113825), (7850, 112868), (8062, 109900), (8120, 109115), (8792, 100775), (9106, 97300), (9730, 91060), (10150, 87292), (10990, 80620), (13900, 63742), (15700, 56434), (16124, 54950), (18212, 48650), (19460, 45530), (20155, 43960), (20300, 43646), (21823, 40600), (21980, 40310), (22765, 38920), (24325, 36424), (27475, 32248), (27800, 31871), (28217, 31400)]