549299440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4013}}^1$

素因数の和:4114

約数の個数: 80

約数和(自身を含む): 1343887200

約数和(自身を除く): 794587760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 290, 295, 464, 472, 580, 590, 944, 1160, 1180, 1711, 2320, 2360, 3422, 4013, 4720, 6844, 8026, 8555, 13688, 16052, 17110, 20065, 27376, 32104, 34220, 40130, 64208, 68440, 80260, 116377, 136880, 160520, 232754, 236767, 321040, 465508, 473534, 581885, 931016, 947068, 1163770, 1183835, 1862032, 1894136, 2327540, 2367670, 3788272, 4655080, 4735340, 6866243, 9310160, 9470680, 13732486, 18941360, 27464972, 34331215, 54929944, 68662430, 109859888, 137324860, 274649720, 549299440]

約数ペア:

[(1, 549299440), (2, 274649720), (4, 137324860), (5, 109859888), (8, 68662430), (10, 54929944), (16, 34331215), (20, 27464972), (29, 18941360), (40, 13732486), (58, 9470680), (59, 9310160), (80, 6866243), (116, 4735340), (118, 4655080), (145, 3788272), (232, 2367670), (236, 2327540), (290, 1894136), (295, 1862032), (464, 1183835), (472, 1163770), (580, 947068), (590, 931016), (944, 581885), (1160, 473534), (1180, 465508), (1711, 321040), (2320, 236767), (2360, 232754), (3422, 160520), (4013, 136880), (4720, 116377), (6844, 80260), (8026, 68440), (8555, 64208), (13688, 40130), (16052, 34220), (17110, 32104), (20065, 27376)]