115977820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26723}}^1$

素因数の和:26770

約数の個数: 48

約数和(自身を含む): 287336448

約数和(自身を除く): 171358628

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, 26723, 53446, 106892, 133615, 187061, 267230, 374122, 534460, 748244, 828413, 935305, 1656826, 1870610, 3313652, 3741220, 4142065, 5798891, 8284130, 11597782, 16568260, 23195564, 28994455, 57988910, 115977820]

約数ペア:

[(1, 115977820), (2, 57988910), (4, 28994455), (5, 23195564), (7, 16568260), (10, 11597782), (14, 8284130), (20, 5798891), (28, 4142065), (31, 3741220), (35, 3313652), (62, 1870610), (70, 1656826), (124, 935305), (140, 828413), (155, 748244), (217, 534460), (310, 374122), (434, 267230), (620, 187061), (868, 133615), (1085, 106892), (2170, 53446), (4340, 26723)]