63292220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 136231200

約数和(自身を除く): 72938980

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 149, 268, 298, 317, 335, 596, 634, 670, 745, 1268, 1340, 1490, 1585, 2980, 3170, 6340, 9983, 19966, 21239, 39932, 42478, 47233, 49915, 84956, 94466, 99830, 106195, 188932, 199660, 212390, 236165, 424780, 472330, 944660, 3164611, 6329222, 12658444, 15823055, 31646110, 63292220]

約数ペア:

[(1, 63292220), (2, 31646110), (4, 15823055), (5, 12658444), (10, 6329222), (20, 3164611), (67, 944660), (134, 472330), (149, 424780), (268, 236165), (298, 212390), (317, 199660), (335, 188932), (596, 106195), (634, 99830), (670, 94466), (745, 84956), (1268, 49915), (1340, 47233), (1490, 42478), (1585, 39932), (2980, 21239), (3170, 19966), (6340, 9983)]