45570290320

素因数分解:

$2^4\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{203657}}^1$

素因数の和:206467

約数の個数: 40

約数和(自身を含む): 105989325624

約数和(自身を除く): 60419035304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2797, 5594, 11188, 13985, 22376, 27970, 44752, 55940, 111880, 203657, 223760, 407314, 814628, 1018285, 1629256, 2036570, 3258512, 4073140, 8146280, 16292560, 569628629, 1139257258, 2278514516, 2848143145, 4557029032, 5696286290, 9114058064, 11392572580, 22785145160, 45570290320]

約数ペア:

[(1, 45570290320), (2, 22785145160), (4, 11392572580), (5, 9114058064), (8, 5696286290), (10, 4557029032), (16, 2848143145), (20, 2278514516), (40, 1139257258), (80, 569628629), (2797, 16292560), (5594, 8146280), (11188, 4073140), (13985, 3258512), (22376, 2036570), (27970, 1629256), (44752, 1018285), (55940, 814628), (111880, 407314), (203657, 223760)]