848871940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{102769}}^1$

素因数の和:102844

約数の個数: 48

約数和(自身を含む): 2071843200

約数和(自身を除く): 1222971260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 102769, 205538, 411076, 513845, 719383, 1027690, 1438766, 2055380, 2877532, 3596915, 6063371, 7193830, 12126742, 14387660, 24253484, 30316855, 42443597, 60633710, 84887194, 121267420, 169774388, 212217985, 424435970, 848871940]

約数ペア:

[(1, 848871940), (2, 424435970), (4, 212217985), (5, 169774388), (7, 121267420), (10, 84887194), (14, 60633710), (20, 42443597), (28, 30316855), (35, 24253484), (59, 14387660), (70, 12126742), (118, 7193830), (140, 6063371), (236, 3596915), (295, 2877532), (413, 2055380), (590, 1438766), (826, 1027690), (1180, 719383), (1652, 513845), (2065, 411076), (4130, 205538), (8260, 102769)]