5602940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 13891584

約数和(自身を除く): 8288644

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, 1291, 2170, 2582, 4340, 5164, 6455, 9037, 12910, 18074, 25820, 36148, 40021, 45185, 80042, 90370, 160084, 180740, 200105, 280147, 400210, 560294, 800420, 1120588, 1400735, 2801470, 5602940]

約数ペア:

[(1, 5602940), (2, 2801470), (4, 1400735), (5, 1120588), (7, 800420), (10, 560294), (14, 400210), (20, 280147), (28, 200105), (31, 180740), (35, 160084), (62, 90370), (70, 80042), (124, 45185), (140, 40021), (155, 36148), (217, 25820), (310, 18074), (434, 12910), (620, 9037), (868, 6455), (1085, 5164), (1291, 4340), (2170, 2582)]