552480500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7770

約数の個数: 96

約数和(自身を含む): 1417747968

約数和(自身を除く): 865267468

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1100, 1300, 1375, 1430, 1625, 2750, 2860, 3250, 3575, 5500, 6500, 7150, 7727, 14300, 15454, 17875, 30908, 35750, 38635, 71500, 77270, 84997, 100451, 154540, 169994, 193175, 200902, 339988, 386350, 401804, 424985, 502255, 772700, 849970, 965875, 1004510, 1104961, 1699940, 1931750, 2009020, 2124925, 2209922, 2511275, 3863500, 4249850, 4419844, 5022550, 5524805, 8499700, 10045100, 10624625, 11049610, 12556375, 21249250, 22099220, 25112750, 27624025, 42498500, 50225500, 55248050, 110496100, 138120125, 276240250, 552480500]

約数ペア:

[(1, 552480500), (2, 276240250), (4, 138120125), (5, 110496100), (10, 55248050), (11, 50225500), (13, 42498500), (20, 27624025), (22, 25112750), (25, 22099220), (26, 21249250), (44, 12556375), (50, 11049610), (52, 10624625), (55, 10045100), (65, 8499700), (100, 5524805), (110, 5022550), (125, 4419844), (130, 4249850), (143, 3863500), (220, 2511275), (250, 2209922), (260, 2124925), (275, 2009020), (286, 1931750), (325, 1699940), (500, 1104961), (550, 1004510), (572, 965875), (650, 849970), (715, 772700), (1100, 502255), (1300, 424985), (1375, 401804), (1430, 386350), (1625, 339988), (2750, 200902), (2860, 193175), (3250, 169994), (3575, 154540), (5500, 100451), (6500, 84997), (7150, 77270), (7727, 71500), (14300, 38635), (15454, 35750), (17875, 30908)]