82220710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 175221648

約数和(自身を除く): 93000938

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 5227, 7865, 10454, 15730, 26135, 52270, 57497, 67951, 114994, 135902, 287485, 339755, 574970, 632467, 679510, 747461, 1264934, 1494922, 3162335, 3737305, 6324670, 7474610, 8222071, 16444142, 41110355, 82220710]

約数ペア:

[(1, 82220710), (2, 41110355), (5, 16444142), (10, 8222071), (11, 7474610), (13, 6324670), (22, 3737305), (26, 3162335), (55, 1494922), (65, 1264934), (110, 747461), (121, 679510), (130, 632467), (143, 574970), (242, 339755), (286, 287485), (605, 135902), (715, 114994), (1210, 67951), (1430, 57497), (1573, 52270), (3146, 26135), (5227, 15730), (7865, 10454)]