9207020570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{19237}}^1$

素因数の和:19503

約数の個数: 64

約数和(自身を含む): 19114876800

約数和(自身を除く): 9907856230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 229, 418, 458, 1045, 1145, 2090, 2290, 2519, 4351, 5038, 8702, 12595, 19237, 21755, 25190, 38474, 43510, 47861, 95722, 96185, 192370, 211607, 239305, 365503, 423214, 478610, 731006, 1058035, 1827515, 2116070, 3655030, 4020533, 4405273, 8041066, 8810546, 20102665, 22026365, 40205330, 44052730, 48458003, 83700187, 96916006, 167400374, 242290015, 418500935, 484580030, 837001870, 920702057, 1841404114, 4603510285, 9207020570]

約数ペア:

[(1, 9207020570), (2, 4603510285), (5, 1841404114), (10, 920702057), (11, 837001870), (19, 484580030), (22, 418500935), (38, 242290015), (55, 167400374), (95, 96916006), (110, 83700187), (190, 48458003), (209, 44052730), (229, 40205330), (418, 22026365), (458, 20102665), (1045, 8810546), (1145, 8041066), (2090, 4405273), (2290, 4020533), (2519, 3655030), (4351, 2116070), (5038, 1827515), (8702, 1058035), (12595, 731006), (19237, 478610), (21755, 423214), (25190, 365503), (38474, 239305), (43510, 211607), (47861, 192370), (95722, 96185)]