84919360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13967}}^1$

素因数の和:14003

約数の個数: 56

約数和(自身を含む): 212872320

約数和(自身を除く): 127952960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 13967, 27934, 55868, 69835, 111736, 139670, 223472, 265373, 279340, 446944, 530746, 558680, 893888, 1061492, 1117360, 1326865, 2122984, 2234720, 2653730, 4245968, 4469440, 5307460, 8491936, 10614920, 16983872, 21229840, 42459680, 84919360]

約数ペア:

[(1, 84919360), (2, 42459680), (4, 21229840), (5, 16983872), (8, 10614920), (10, 8491936), (16, 5307460), (19, 4469440), (20, 4245968), (32, 2653730), (38, 2234720), (40, 2122984), (64, 1326865), (76, 1117360), (80, 1061492), (95, 893888), (152, 558680), (160, 530746), (190, 446944), (304, 279340), (320, 265373), (380, 223472), (608, 139670), (760, 111736), (1216, 69835), (1520, 55868), (3040, 27934), (6080, 13967)]