107430320

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9661}}^1$

素因数の和:9813

約数の個数: 40

約数和(自身を含む): 251598480

約数和(自身を除く): 144168160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 9661, 11120, 19322, 38644, 48305, 77288, 96610, 154576, 193220, 386440, 772880, 1342879, 2685758, 5371516, 6714395, 10743032, 13428790, 21486064, 26857580, 53715160, 107430320]

約数ペア:

[(1, 107430320), (2, 53715160), (4, 26857580), (5, 21486064), (8, 13428790), (10, 10743032), (16, 6714395), (20, 5371516), (40, 2685758), (80, 1342879), (139, 772880), (278, 386440), (556, 193220), (695, 154576), (1112, 96610), (1390, 77288), (2224, 48305), (2780, 38644), (5560, 19322), (9661, 11120)]