97320440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 251112960

約数和(自身を除く): 153792520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 503, 691, 1006, 1382, 2012, 2515, 2764, 3455, 3521, 4024, 4837, 5030, 5528, 6910, 7042, 9674, 10060, 13820, 14084, 17605, 19348, 20120, 24185, 27640, 28168, 35210, 38696, 48370, 70420, 96740, 140840, 193480, 347573, 695146, 1390292, 1737865, 2433011, 2780584, 3475730, 4866022, 6951460, 9732044, 12165055, 13902920, 19464088, 24330110, 48660220, 97320440]

約数ペア:

[(1, 97320440), (2, 48660220), (4, 24330110), (5, 19464088), (7, 13902920), (8, 12165055), (10, 9732044), (14, 6951460), (20, 4866022), (28, 3475730), (35, 2780584), (40, 2433011), (56, 1737865), (70, 1390292), (140, 695146), (280, 347573), (503, 193480), (691, 140840), (1006, 96740), (1382, 70420), (2012, 48370), (2515, 38696), (2764, 35210), (3455, 28168), (3521, 27640), (4024, 24185), (4837, 20120), (5030, 19348), (5528, 17605), (6910, 14084), (7042, 13820), (9674, 10060)]