2912358320180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{40800761}}^1$

素因数の和:40800896

約数の個数: 48

約数和(自身を含む): 6333583886784

約数和(自身を除く): 3421225566604

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1660, 3569, 7138, 14276, 17845, 35690, 71380, 40800761, 81601522, 163203044, 204003805, 408007610, 816015220, 1754432723, 3386463163, 3508865446, 6772926326, 7017730892, 8772163615, 13545852652, 16932315815, 17544327230, 33864631630, 35088654460, 67729263260, 145617916009, 291235832018, 582471664036, 728089580045, 1456179160090, 2912358320180]

約数ペア:

[(1, 2912358320180), (2, 1456179160090), (4, 728089580045), (5, 582471664036), (10, 291235832018), (20, 145617916009), (43, 67729263260), (83, 35088654460), (86, 33864631630), (166, 17544327230), (172, 16932315815), (215, 13545852652), (332, 8772163615), (415, 7017730892), (430, 6772926326), (830, 3508865446), (860, 3386463163), (1660, 1754432723), (3569, 816015220), (7138, 408007610), (14276, 204003805), (17845, 163203044), (35690, 81601522), (71380, 40800761)]