13306911920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{33967}}^1$

素因数の和:34122

約数の個数: 80

約数和(自身を含む): 31842961920

約数和(自身を除く): 18536050000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 83, 118, 166, 236, 295, 332, 415, 472, 590, 664, 830, 944, 1180, 1328, 1660, 2360, 3320, 4720, 4897, 6640, 9794, 19588, 24485, 33967, 39176, 48970, 67934, 78352, 97940, 135868, 169835, 195880, 271736, 339670, 391760, 543472, 679340, 1358680, 2004053, 2717360, 2819261, 4008106, 5638522, 8016212, 10020265, 11277044, 14096305, 16032424, 20040530, 22554088, 28192610, 32064848, 40081060, 45108176, 56385220, 80162120, 112770440, 160324240, 166336399, 225540880, 332672798, 665345596, 831681995, 1330691192, 1663363990, 2661382384, 3326727980, 6653455960, 13306911920]

約数ペア:

[(1, 13306911920), (2, 6653455960), (4, 3326727980), (5, 2661382384), (8, 1663363990), (10, 1330691192), (16, 831681995), (20, 665345596), (40, 332672798), (59, 225540880), (80, 166336399), (83, 160324240), (118, 112770440), (166, 80162120), (236, 56385220), (295, 45108176), (332, 40081060), (415, 32064848), (472, 28192610), (590, 22554088), (664, 20040530), (830, 16032424), (944, 14096305), (1180, 11277044), (1328, 10020265), (1660, 8016212), (2360, 5638522), (3320, 4008106), (4720, 2819261), (4897, 2717360), (6640, 2004053), (9794, 1358680), (19588, 679340), (24485, 543472), (33967, 391760), (39176, 339670), (48970, 271736), (67934, 195880), (78352, 169835), (97940, 135868)]