88733780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 104995756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 620, 668, 835, 857, 1670, 1714, 3340, 3428, 4285, 5177, 8570, 10354, 17140, 20708, 25885, 26567, 51770, 53134, 103540, 106268, 132835, 143119, 265670, 286238, 531340, 572476, 715595, 1431190, 2862380, 4436689, 8873378, 17746756, 22183445, 44366890, 88733780]

約数ペア:

[(1, 88733780), (2, 44366890), (4, 22183445), (5, 17746756), (10, 8873378), (20, 4436689), (31, 2862380), (62, 1431190), (124, 715595), (155, 572476), (167, 531340), (310, 286238), (334, 265670), (620, 143119), (668, 132835), (835, 106268), (857, 103540), (1670, 53134), (1714, 51770), (3340, 26567), (3428, 25885), (4285, 20708), (5177, 17140), (8570, 10354)]