41880800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4060

約数の個数: 72

約数和(自身を含む): 110133576

約数和(自身を除く): 68252776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4027, 5200, 8054, 10400, 16108, 20135, 32216, 40270, 52351, 64432, 80540, 100675, 104702, 128864, 161080, 201350, 209404, 261755, 322160, 402700, 418808, 523510, 644320, 805400, 837616, 1047020, 1308775, 1610800, 1675232, 2094040, 2617550, 3221600, 4188080, 5235100, 8376160, 10470200, 20940400, 41880800]

約数ペア:

[(1, 41880800), (2, 20940400), (4, 10470200), (5, 8376160), (8, 5235100), (10, 4188080), (13, 3221600), (16, 2617550), (20, 2094040), (25, 1675232), (26, 1610800), (32, 1308775), (40, 1047020), (50, 837616), (52, 805400), (65, 644320), (80, 523510), (100, 418808), (104, 402700), (130, 322160), (160, 261755), (200, 209404), (208, 201350), (260, 161080), (325, 128864), (400, 104702), (416, 100675), (520, 80540), (650, 64432), (800, 52351), (1040, 40270), (1300, 32216), (2080, 20135), (2600, 16108), (4027, 10400), (5200, 8054)]