118585240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 280532160

約数和(自身を除く): 161946920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 628, 785, 821, 920, 1256, 1570, 1642, 3140, 3284, 3611, 4105, 6280, 6568, 7222, 8210, 14444, 16420, 18055, 18883, 28888, 32840, 36110, 37766, 72220, 75532, 94415, 128897, 144440, 151064, 188830, 257794, 377660, 515588, 644485, 755320, 1031176, 1288970, 2577940, 2964631, 5155880, 5929262, 11858524, 14823155, 23717048, 29646310, 59292620, 118585240]

約数ペア:

[(1, 118585240), (2, 59292620), (4, 29646310), (5, 23717048), (8, 14823155), (10, 11858524), (20, 5929262), (23, 5155880), (40, 2964631), (46, 2577940), (92, 1288970), (115, 1031176), (157, 755320), (184, 644485), (230, 515588), (314, 377660), (460, 257794), (628, 188830), (785, 151064), (821, 144440), (920, 128897), (1256, 94415), (1570, 75532), (1642, 72220), (3140, 37766), (3284, 36110), (3611, 32840), (4105, 28888), (6280, 18883), (6568, 18055), (7222, 16420), (8210, 14444)]