62342020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 141599808

約数和(自身を除く): 79257788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 691, 694, 1382, 1388, 1735, 2764, 3455, 3470, 4511, 6910, 6940, 8983, 9022, 13820, 17966, 18044, 22555, 35932, 44915, 45110, 89830, 90220, 179660, 239777, 479554, 959108, 1198885, 2397770, 3117101, 4795540, 6234202, 12468404, 15585505, 31171010, 62342020]

約数ペア:

[(1, 62342020), (2, 31171010), (4, 15585505), (5, 12468404), (10, 6234202), (13, 4795540), (20, 3117101), (26, 2397770), (52, 1198885), (65, 959108), (130, 479554), (260, 239777), (347, 179660), (691, 90220), (694, 89830), (1382, 45110), (1388, 44915), (1735, 35932), (2764, 22555), (3455, 18044), (3470, 17966), (4511, 13820), (6910, 9022), (6940, 8983)]