68385291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23910941}}^1$

素因数の和:23910974

約数の個数: 48

約数和(自身を含む): 168715606752

約数和(自身を除く): 100330315492

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 23910941, 47821882, 95643764, 119554705, 239109410, 263020351, 310842233, 478218820, 526040702, 621684466, 1052081404, 1243368932, 1315101755, 1554211165, 2630203510, 3108422330, 3419264563, 5260407020, 6216844660, 6838529126, 13677058252, 17096322815, 34192645630, 68385291260]

約数ペア:

[(1, 68385291260), (2, 34192645630), (4, 17096322815), (5, 13677058252), (10, 6838529126), (11, 6216844660), (13, 5260407020), (20, 3419264563), (22, 3108422330), (26, 2630203510), (44, 1554211165), (52, 1315101755), (55, 1243368932), (65, 1052081404), (110, 621684466), (130, 526040702), (143, 478218820), (220, 310842233), (260, 263020351), (286, 239109410), (572, 119554705), (715, 95643764), (1430, 47821882), (2860, 23910941)]