100525180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31219}}^1$

素因数の和:31258

約数の個数: 48

約数和(自身を含む): 251758080

約数和(自身を除く): 151232900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 31219, 62438, 124876, 156095, 218533, 312190, 437066, 624380, 718037, 874132, 1092665, 1436074, 2185330, 2872148, 3590185, 4370660, 5026259, 7180370, 10052518, 14360740, 20105036, 25131295, 50262590, 100525180]

約数ペア:

[(1, 100525180), (2, 50262590), (4, 25131295), (5, 20105036), (7, 14360740), (10, 10052518), (14, 7180370), (20, 5026259), (23, 4370660), (28, 3590185), (35, 2872148), (46, 2185330), (70, 1436074), (92, 1092665), (115, 874132), (140, 718037), (161, 624380), (230, 437066), (322, 312190), (460, 218533), (644, 156095), (805, 124876), (1610, 62438), (3220, 31219)]