175070020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12340

約数の個数: 48

約数和(自身を含む): 396039168

約数和(自身を除く): 220969148

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 12277, 14260, 24554, 49108, 61385, 122770, 245540, 282371, 380587, 564742, 761174, 1129484, 1411855, 1522348, 1902935, 2823710, 3805870, 5647420, 7611740, 8753501, 17507002, 35014004, 43767505, 87535010, 175070020]

約数ペア:

[(1, 175070020), (2, 87535010), (4, 43767505), (5, 35014004), (10, 17507002), (20, 8753501), (23, 7611740), (31, 5647420), (46, 3805870), (62, 2823710), (92, 1902935), (115, 1522348), (124, 1411855), (155, 1129484), (230, 761174), (310, 564742), (460, 380587), (620, 282371), (713, 245540), (1426, 122770), (2852, 61385), (3565, 49108), (7130, 24554), (12277, 14260)]