22242800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3306

約数の個数: 60

約数和(自身を含む): 56599056

約数和(自身を除く): 34356256

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, 3271, 3400, 6542, 6800, 13084, 16355, 26168, 32710, 52336, 55607, 65420, 81775, 111214, 130840, 163550, 222428, 261680, 278035, 327100, 444856, 556070, 654200, 889712, 1112140, 1308400, 1390175, 2224280, 2780350, 4448560, 5560700, 11121400, 22242800]

約数ペア:

[(1, 22242800), (2, 11121400), (4, 5560700), (5, 4448560), (8, 2780350), (10, 2224280), (16, 1390175), (17, 1308400), (20, 1112140), (25, 889712), (34, 654200), (40, 556070), (50, 444856), (68, 327100), (80, 278035), (85, 261680), (100, 222428), (136, 163550), (170, 130840), (200, 111214), (272, 81775), (340, 65420), (400, 55607), (425, 52336), (680, 32710), (850, 26168), (1360, 16355), (1700, 13084), (3271, 6800), (3400, 6542)]