101808740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11287}}^1$

素因数の和:11348

約数の個数: 48

約数和(自身を含む): 238944384

約数和(自身を除く): 137135644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 11287, 22574, 45148, 56435, 112870, 124157, 225740, 248314, 462767, 496628, 620785, 925534, 1241570, 1851068, 2313835, 2483140, 4627670, 5090437, 9255340, 10180874, 20361748, 25452185, 50904370, 101808740]

約数ペア:

[(1, 101808740), (2, 50904370), (4, 25452185), (5, 20361748), (10, 10180874), (11, 9255340), (20, 5090437), (22, 4627670), (41, 2483140), (44, 2313835), (55, 1851068), (82, 1241570), (110, 925534), (164, 620785), (205, 496628), (220, 462767), (410, 248314), (451, 225740), (820, 124157), (902, 112870), (1804, 56435), (2255, 45148), (4510, 22574), (9020, 11287)]