1798642010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47951}}^1$

素因数の和:48011

約数の個数: 48

約数和(自身を含む): 3673506816

約数和(自身を除く): 1874864806

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 37510, 47951, 95902, 239755, 479510, 527461, 1054922, 1486481, 2637305, 2972962, 5274610, 5802071, 7432405, 11604142, 14864810, 16351291, 29010355, 32702582, 58020710, 81756455, 163512910, 179864201, 359728402, 899321005, 1798642010]

約数ペア:

[(1, 1798642010), (2, 899321005), (5, 359728402), (10, 179864201), (11, 163512910), (22, 81756455), (31, 58020710), (55, 32702582), (62, 29010355), (110, 16351291), (121, 14864810), (155, 11604142), (242, 7432405), (310, 5802071), (341, 5274610), (605, 2972962), (682, 2637305), (1210, 1486481), (1705, 1054922), (3410, 527461), (3751, 479510), (7502, 239755), (18755, 95902), (37510, 47951)]