22129660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 32705540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5099, 10198, 20396, 25495, 35693, 50990, 71386, 101980, 142772, 158069, 178465, 316138, 356930, 632276, 713860, 790345, 1106483, 1580690, 2212966, 3161380, 4425932, 5532415, 11064830, 22129660]

約数ペア:

[(1, 22129660), (2, 11064830), (4, 5532415), (5, 4425932), (7, 3161380), (10, 2212966), (14, 1580690), (20, 1106483), (28, 790345), (31, 713860), (35, 632276), (62, 356930), (70, 316138), (124, 178465), (140, 158069), (155, 142772), (217, 101980), (310, 71386), (434, 50990), (620, 35693), (868, 25495), (1085, 20396), (2170, 10198), (4340, 5099)]