103025260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5581}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 236319552

約数和(自身を除く): 133294292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5581, 9230, 11162, 18460, 22324, 27905, 55810, 72553, 111620, 145106, 290212, 362765, 396251, 725530, 792502, 1451060, 1585004, 1981255, 3962510, 5151263, 7925020, 10302526, 20605052, 25756315, 51512630, 103025260]

約数ペア:

[(1, 103025260), (2, 51512630), (4, 25756315), (5, 20605052), (10, 10302526), (13, 7925020), (20, 5151263), (26, 3962510), (52, 1981255), (65, 1585004), (71, 1451060), (130, 792502), (142, 725530), (260, 396251), (284, 362765), (355, 290212), (710, 145106), (923, 111620), (1420, 72553), (1846, 55810), (3692, 27905), (4615, 22324), (5581, 18460), (9230, 11162)]