115365880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13291}}^1$

素因数の和:13340

約数の個数: 64

約数和(自身を含む): 306247680

約数和(自身を除く): 190881800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13291, 26582, 53164, 66455, 93037, 106328, 132910, 186074, 265820, 372148, 412021, 465185, 531640, 744296, 824042, 930370, 1648084, 1860740, 2060105, 2884147, 3296168, 3721480, 4120210, 5768294, 8240420, 11536588, 14420735, 16480840, 23073176, 28841470, 57682940, 115365880]

約数ペア:

[(1, 115365880), (2, 57682940), (4, 28841470), (5, 23073176), (7, 16480840), (8, 14420735), (10, 11536588), (14, 8240420), (20, 5768294), (28, 4120210), (31, 3721480), (35, 3296168), (40, 2884147), (56, 2060105), (62, 1860740), (70, 1648084), (124, 930370), (140, 824042), (155, 744296), (217, 531640), (248, 465185), (280, 412021), (310, 372148), (434, 265820), (620, 186074), (868, 132910), (1085, 106328), (1240, 93037), (1736, 66455), (2170, 53164), (4340, 26582), (8680, 13291)]