45140240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19457}}^1$

素因数の和:19499

約数の個数: 40

約数和(自身を含む): 108575640

約数和(自身を除く): 63435400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19457, 38914, 77828, 97285, 155656, 194570, 311312, 389140, 564253, 778280, 1128506, 1556560, 2257012, 2821265, 4514024, 5642530, 9028048, 11285060, 22570120, 45140240]

約数ペア:

[(1, 45140240), (2, 22570120), (4, 11285060), (5, 9028048), (8, 5642530), (10, 4514024), (16, 2821265), (20, 2257012), (29, 1556560), (40, 1128506), (58, 778280), (80, 564253), (116, 389140), (145, 311312), (232, 194570), (290, 155656), (464, 97285), (580, 77828), (1160, 38914), (2320, 19457)]