99286180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22877}}^1$

素因数の和:22924

約数の個数: 48

約数和(自身を含む): 245984256

約数和(自身を除く): 146698076

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, 22877, 45754, 91508, 114385, 160139, 228770, 320278, 457540, 640556, 709187, 800695, 1418374, 1601390, 2836748, 3202780, 3545935, 4964309, 7091870, 9928618, 14183740, 19857236, 24821545, 49643090, 99286180]

約数ペア:

[(1, 99286180), (2, 49643090), (4, 24821545), (5, 19857236), (7, 14183740), (10, 9928618), (14, 7091870), (20, 4964309), (28, 3545935), (31, 3202780), (35, 2836748), (62, 1601390), (70, 1418374), (124, 800695), (140, 709187), (155, 640556), (217, 457540), (310, 320278), (434, 228770), (620, 160139), (868, 114385), (1085, 91508), (2170, 45754), (4340, 22877)]