1747020320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5418

約数の個数: 96

約数和(自身を含む): 4330609920

約数和(自身を除く): 2583589600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 71, 80, 116, 142, 145, 160, 232, 284, 290, 355, 464, 568, 580, 710, 928, 1136, 1160, 1420, 2059, 2272, 2320, 2840, 4118, 4640, 5303, 5680, 8236, 10295, 10606, 11360, 16472, 20590, 21212, 26515, 32944, 41180, 42424, 53030, 65888, 82360, 84848, 106060, 153787, 164720, 169696, 212120, 307574, 329440, 376513, 424240, 615148, 753026, 768935, 848480, 1230296, 1506052, 1537870, 1882565, 2460592, 3012104, 3075740, 3765130, 4921184, 6024208, 6151480, 7530260, 10918877, 12048416, 12302960, 15060520, 21837754, 24605920, 30121040, 43675508, 54594385, 60242080, 87351016, 109188770, 174702032, 218377540, 349404064, 436755080, 873510160, 1747020320]

約数ペア:

[(1, 1747020320), (2, 873510160), (4, 436755080), (5, 349404064), (8, 218377540), (10, 174702032), (16, 109188770), (20, 87351016), (29, 60242080), (32, 54594385), (40, 43675508), (58, 30121040), (71, 24605920), (80, 21837754), (116, 15060520), (142, 12302960), (145, 12048416), (160, 10918877), (232, 7530260), (284, 6151480), (290, 6024208), (355, 4921184), (464, 3765130), (568, 3075740), (580, 3012104), (710, 2460592), (928, 1882565), (1136, 1537870), (1160, 1506052), (1420, 1230296), (2059, 848480), (2272, 768935), (2320, 753026), (2840, 615148), (4118, 424240), (4640, 376513), (5303, 329440), (5680, 307574), (8236, 212120), (10295, 169696), (10606, 164720), (11360, 153787), (16472, 106060), (20590, 84848), (21212, 82360), (26515, 65888), (32944, 53030), (41180, 42424)]