1569598420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{85027}}^1$

素因数の和:85120

約数の個数: 48

約数和(自身を含む): 3599745408

約数和(自身を除く): 2030146988

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, 9230, 18460, 85027, 170054, 340108, 425135, 850270, 1105351, 1700540, 2210702, 4421404, 5526755, 6036917, 11053510, 12073834, 22107020, 24147668, 30184585, 60369170, 78479921, 120738340, 156959842, 313919684, 392399605, 784799210, 1569598420]

約数ペア:

[(1, 1569598420), (2, 784799210), (4, 392399605), (5, 313919684), (10, 156959842), (13, 120738340), (20, 78479921), (26, 60369170), (52, 30184585), (65, 24147668), (71, 22107020), (130, 12073834), (142, 11053510), (260, 6036917), (284, 5526755), (355, 4421404), (710, 2210702), (923, 1700540), (1420, 1105351), (1846, 850270), (3692, 425135), (4615, 340108), (9230, 170054), (18460, 85027)]