20342373350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{25097}}^1$

素因数の和:25194

約数の個数: 96

約数和(自身を含む): 43134426720

約数和(自身を除く): 22792053370

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 43, 50, 58, 65, 86, 130, 145, 215, 290, 325, 377, 430, 559, 650, 725, 754, 1075, 1118, 1247, 1450, 1885, 2150, 2494, 2795, 3770, 5590, 6235, 9425, 12470, 13975, 16211, 18850, 25097, 27950, 31175, 32422, 50194, 62350, 81055, 125485, 162110, 250970, 326261, 405275, 627425, 652522, 727813, 810550, 1079171, 1254850, 1455626, 1631305, 2158342, 3262610, 3639065, 5395855, 7278130, 8156525, 9461569, 10791710, 14029223, 16313050, 18195325, 18923138, 26979275, 28058446, 31295959, 36390650, 47307845, 53958550, 62591918, 70146115, 94615690, 140292230, 156479795, 236539225, 312959590, 350730575, 406847467, 473078450, 701461150, 782398975, 813694934, 1564797950, 2034237335, 4068474670, 10171186675, 20342373350]

約数ペア:

[(1, 20342373350), (2, 10171186675), (5, 4068474670), (10, 2034237335), (13, 1564797950), (25, 813694934), (26, 782398975), (29, 701461150), (43, 473078450), (50, 406847467), (58, 350730575), (65, 312959590), (86, 236539225), (130, 156479795), (145, 140292230), (215, 94615690), (290, 70146115), (325, 62591918), (377, 53958550), (430, 47307845), (559, 36390650), (650, 31295959), (725, 28058446), (754, 26979275), (1075, 18923138), (1118, 18195325), (1247, 16313050), (1450, 14029223), (1885, 10791710), (2150, 9461569), (2494, 8156525), (2795, 7278130), (3770, 5395855), (5590, 3639065), (6235, 3262610), (9425, 2158342), (12470, 1631305), (13975, 1455626), (16211, 1254850), (18850, 1079171), (25097, 810550), (27950, 727813), (31175, 652522), (32422, 627425), (50194, 405275), (62350, 326261), (81055, 250970), (125485, 162110)]