23710660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 51932160

約数和(自身を除く): 28221500

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 229, 310, 334, 458, 620, 668, 835, 916, 1145, 1670, 2290, 3340, 4580, 5177, 7099, 10354, 14198, 20708, 25885, 28396, 35495, 38243, 51770, 70990, 76486, 103540, 141980, 152972, 191215, 382430, 764860, 1185533, 2371066, 4742132, 5927665, 11855330, 23710660]

約数ペア:

[(1, 23710660), (2, 11855330), (4, 5927665), (5, 4742132), (10, 2371066), (20, 1185533), (31, 764860), (62, 382430), (124, 191215), (155, 152972), (167, 141980), (229, 103540), (310, 76486), (334, 70990), (458, 51770), (620, 38243), (668, 35495), (835, 28396), (916, 25885), (1145, 20708), (1670, 14198), (2290, 10354), (3340, 7099), (4580, 5177)]