56434000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 162489600

約数和(自身を除く): 106055600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 139, 140, 145, 175, 200, 203, 232, 250, 278, 280, 290, 350, 400, 406, 464, 500, 556, 560, 580, 695, 700, 725, 812, 875, 973, 1000, 1015, 1112, 1160, 1390, 1400, 1450, 1624, 1750, 1946, 2000, 2030, 2224, 2320, 2780, 2800, 2900, 3248, 3475, 3500, 3625, 3892, 4031, 4060, 4865, 5075, 5560, 5800, 6950, 7000, 7250, 7784, 8062, 8120, 9730, 10150, 11120, 11600, 13900, 14000, 14500, 15568, 16124, 16240, 17375, 19460, 20155, 20300, 24325, 25375, 27800, 28217, 29000, 32248, 34750, 38920, 40310, 40600, 48650, 50750, 55600, 56434, 58000, 64496, 69500, 77840, 80620, 81200, 97300, 100775, 101500, 112868, 121625, 139000, 141085, 161240, 194600, 201550, 203000, 225736, 243250, 278000, 282170, 322480, 389200, 403100, 406000, 451472, 486500, 503875, 564340, 705425, 806200, 973000, 1007750, 1128680, 1410850, 1612400, 1946000, 2015500, 2257360, 2821700, 3527125, 4031000, 5643400, 7054250, 8062000, 11286800, 14108500, 28217000, 56434000]

約数ペア:

[(1, 56434000), (2, 28217000), (4, 14108500), (5, 11286800), (7, 8062000), (8, 7054250), (10, 5643400), (14, 4031000), (16, 3527125), (20, 2821700), (25, 2257360), (28, 2015500), (29, 1946000), (35, 1612400), (40, 1410850), (50, 1128680), (56, 1007750), (58, 973000), (70, 806200), (80, 705425), (100, 564340), (112, 503875), (116, 486500), (125, 451472), (139, 406000), (140, 403100), (145, 389200), (175, 322480), (200, 282170), (203, 278000), (232, 243250), (250, 225736), (278, 203000), (280, 201550), (290, 194600), (350, 161240), (400, 141085), (406, 139000), (464, 121625), (500, 112868), (556, 101500), (560, 100775), (580, 97300), (695, 81200), (700, 80620), (725, 77840), (812, 69500), (875, 64496), (973, 58000), (1000, 56434), (1015, 55600), (1112, 50750), (1160, 48650), (1390, 40600), (1400, 40310), (1450, 38920), (1624, 34750), (1750, 32248), (1946, 29000), (2000, 28217), (2030, 27800), (2224, 25375), (2320, 24325), (2780, 20300), (2800, 20155), (2900, 19460), (3248, 17375), (3475, 16240), (3500, 16124), (3625, 15568), (3892, 14500), (4031, 14000), (4060, 13900), (4865, 11600), (5075, 11120), (5560, 10150), (5800, 9730), (6950, 8120), (7000, 8062), (7250, 7784)]