883660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 2068416

約数和(自身を除く): 1184756

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 113, 115, 170, 226, 230, 340, 391, 452, 460, 565, 782, 1130, 1564, 1921, 1955, 2260, 2599, 3842, 3910, 5198, 7684, 7820, 9605, 10396, 12995, 19210, 25990, 38420, 44183, 51980, 88366, 176732, 220915, 441830, 883660]

約数ペア:

[(1, 883660), (2, 441830), (4, 220915), (5, 176732), (10, 88366), (17, 51980), (20, 44183), (23, 38420), (34, 25990), (46, 19210), (68, 12995), (85, 10396), (92, 9605), (113, 7820), (115, 7684), (170, 5198), (226, 3910), (230, 3842), (340, 2599), (391, 2260), (452, 1955), (460, 1921), (565, 1564), (782, 1130)]