47321200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6994

約数の個数: 60

約数和(自身を含む): 120394080

約数和(自身を除く): 73072880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 6959, 13918, 27836, 34795, 55672, 69590, 111344, 118303, 139180, 173975, 236606, 278360, 347950, 473212, 556720, 591515, 695900, 946424, 1183030, 1391800, 1892848, 2366060, 2783600, 2957575, 4732120, 5915150, 9464240, 11830300, 23660600, 47321200]

約数ペア:

[(1, 47321200), (2, 23660600), (4, 11830300), (5, 9464240), (8, 5915150), (10, 4732120), (16, 2957575), (17, 2783600), (20, 2366060), (25, 1892848), (34, 1391800), (40, 1183030), (50, 946424), (68, 695900), (80, 591515), (85, 556720), (100, 473212), (136, 347950), (170, 278360), (200, 236606), (272, 173975), (340, 139180), (400, 118303), (425, 111344), (680, 69590), (850, 55672), (1360, 34795), (1700, 27836), (3400, 13918), (6800, 6959)]