8077850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 17275680

約数和(自身を除く): 9197830

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 773, 950, 1045, 1546, 2090, 3865, 5225, 7730, 8503, 10450, 14687, 17006, 19325, 29374, 38650, 42515, 73435, 85030, 146870, 161557, 212575, 323114, 367175, 425150, 734350, 807785, 1615570, 4038925, 8077850]

約数ペア:

[(1, 8077850), (2, 4038925), (5, 1615570), (10, 807785), (11, 734350), (19, 425150), (22, 367175), (25, 323114), (38, 212575), (50, 161557), (55, 146870), (95, 85030), (110, 73435), (190, 42515), (209, 38650), (275, 29374), (418, 19325), (475, 17006), (550, 14687), (773, 10450), (950, 8503), (1045, 7730), (1546, 5225), (2090, 3865)]