2010016060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{43189}}^1$

素因数の和:43390

約数の個数: 48

約数和(自身を含む): 4571229600

約数和(自身を除く): 2561213540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 3580, 4654, 9308, 11635, 23270, 43189, 46540, 86378, 172756, 215945, 431890, 561457, 863780, 1122914, 2245828, 2807285, 5614570, 7730831, 11229140, 15461662, 30923324, 38654155, 77308310, 100500803, 154616620, 201001606, 402003212, 502504015, 1005008030, 2010016060]

約数ペア:

[(1, 2010016060), (2, 1005008030), (4, 502504015), (5, 402003212), (10, 201001606), (13, 154616620), (20, 100500803), (26, 77308310), (52, 38654155), (65, 30923324), (130, 15461662), (179, 11229140), (260, 7730831), (358, 5614570), (716, 2807285), (895, 2245828), (1790, 1122914), (2327, 863780), (3580, 561457), (4654, 431890), (9308, 215945), (11635, 172756), (23270, 86378), (43189, 46540)]