72065887100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2441}}^1\times {\mathrm{3557}}^1$

素因数の和:6095

約数の個数: 72

約数和(自身を含む): 158376457008

約数和(自身を除く): 86310569908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 2441, 3557, 4150, 4882, 7114, 8300, 9764, 12205, 14228, 17785, 24410, 35570, 48820, 61025, 71140, 88925, 122050, 177850, 202603, 244100, 295231, 355700, 405206, 590462, 810412, 1013015, 1180924, 1476155, 2026030, 2952310, 4052060, 5065075, 5904620, 7380775, 8682637, 10130150, 14761550, 17365274, 20260300, 29523100, 34730548, 43413185, 86826370, 173652740, 217065925, 434131850, 720658871, 868263700, 1441317742, 2882635484, 3603294355, 7206588710, 14413177420, 18016471775, 36032943550, 72065887100]

約数ペア:

[(1, 72065887100), (2, 36032943550), (4, 18016471775), (5, 14413177420), (10, 7206588710), (20, 3603294355), (25, 2882635484), (50, 1441317742), (83, 868263700), (100, 720658871), (166, 434131850), (332, 217065925), (415, 173652740), (830, 86826370), (1660, 43413185), (2075, 34730548), (2441, 29523100), (3557, 20260300), (4150, 17365274), (4882, 14761550), (7114, 10130150), (8300, 8682637), (9764, 7380775), (12205, 5904620), (14228, 5065075), (17785, 4052060), (24410, 2952310), (35570, 2026030), (48820, 1476155), (61025, 1180924), (71140, 1013015), (88925, 810412), (122050, 590462), (177850, 405206), (202603, 355700), (244100, 295231)]