1874152060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1\times {\mathrm{941}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 4335897888

約数和(自身を除く): 2461745828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 823, 941, 1210, 1646, 1882, 2420, 3292, 3764, 4115, 4705, 8230, 9053, 9410, 10351, 16460, 18106, 18820, 20702, 36212, 41404, 45265, 51755, 90530, 99583, 103510, 113861, 181060, 199166, 207020, 227722, 398332, 455444, 497915, 569305, 774443, 995830, 1138610, 1548886, 1991660, 2277220, 3097772, 3872215, 7744430, 8518873, 15488860, 17037746, 34075492, 42594365, 85188730, 93707603, 170377460, 187415206, 374830412, 468538015, 937076030, 1874152060]

約数ペア:

[(1, 1874152060), (2, 937076030), (4, 468538015), (5, 374830412), (10, 187415206), (11, 170377460), (20, 93707603), (22, 85188730), (44, 42594365), (55, 34075492), (110, 17037746), (121, 15488860), (220, 8518873), (242, 7744430), (484, 3872215), (605, 3097772), (823, 2277220), (941, 1991660), (1210, 1548886), (1646, 1138610), (1882, 995830), (2420, 774443), (3292, 569305), (3764, 497915), (4115, 455444), (4705, 398332), (8230, 227722), (9053, 207020), (9410, 199166), (10351, 181060), (16460, 113861), (18106, 103510), (18820, 99583), (20702, 90530), (36212, 51755), (41404, 45265)]