1213623200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89237}}^1$

素因数の和:89274

約数の個数: 72

約数和(自身を含む): 3137072652

約数和(自身を除く): 1923449452

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 89237, 178474, 356948, 446185, 713896, 892370, 1427792, 1517029, 1784740, 2230925, 2855584, 3034058, 3569480, 4461850, 6068116, 7138960, 7585145, 8923700, 12136232, 14277920, 15170290, 17847400, 24272464, 30340580, 35694800, 37925725, 48544928, 60681160, 71389600, 75851450, 121362320, 151702900, 242724640, 303405800, 606811600, 1213623200]

約数ペア:

[(1, 1213623200), (2, 606811600), (4, 303405800), (5, 242724640), (8, 151702900), (10, 121362320), (16, 75851450), (17, 71389600), (20, 60681160), (25, 48544928), (32, 37925725), (34, 35694800), (40, 30340580), (50, 24272464), (68, 17847400), (80, 15170290), (85, 14277920), (100, 12136232), (136, 8923700), (160, 7585145), (170, 7138960), (200, 6068116), (272, 4461850), (340, 3569480), (400, 3034058), (425, 2855584), (544, 2230925), (680, 1784740), (800, 1517029), (850, 1427792), (1360, 892370), (1700, 713896), (2720, 446185), (3400, 356948), (6800, 178474), (13600, 89237)]