10158820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 24595200

約数和(自身を除く): 14436380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 487, 596, 745, 974, 1043, 1490, 1948, 2086, 2435, 2980, 3409, 4172, 4870, 5215, 6818, 9740, 10430, 13636, 17045, 20860, 34090, 68180, 72563, 145126, 290252, 362815, 507941, 725630, 1015882, 1451260, 2031764, 2539705, 5079410, 10158820]

約数ペア:

[(1, 10158820), (2, 5079410), (4, 2539705), (5, 2031764), (7, 1451260), (10, 1015882), (14, 725630), (20, 507941), (28, 362815), (35, 290252), (70, 145126), (140, 72563), (149, 68180), (298, 34090), (487, 20860), (596, 17045), (745, 13636), (974, 10430), (1043, 9740), (1490, 6818), (1948, 5215), (2086, 4870), (2435, 4172), (2980, 3409)]