2013740560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1936289}}^1$

素因数の和:1936315

約数の個数: 40

約数和(自身を含む): 5042099160

約数和(自身を除く): 3028358600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1936289, 3872578, 7745156, 9681445, 15490312, 19362890, 25171757, 30980624, 38725780, 50343514, 77451560, 100687028, 125858785, 154903120, 201374056, 251717570, 402748112, 503435140, 1006870280, 2013740560]

約数ペア:

[(1, 2013740560), (2, 1006870280), (4, 503435140), (5, 402748112), (8, 251717570), (10, 201374056), (13, 154903120), (16, 125858785), (20, 100687028), (26, 77451560), (40, 50343514), (52, 38725780), (65, 30980624), (80, 25171757), (104, 19362890), (130, 15490312), (208, 9681445), (260, 7745156), (520, 3872578), (1040, 1936289)]