82147060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 183484224

約数和(自身を除く): 101337164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 307, 340, 614, 787, 1228, 1535, 1574, 3070, 3148, 3935, 5219, 6140, 7870, 10438, 13379, 15740, 20876, 26095, 26758, 52190, 53516, 66895, 104380, 133790, 241609, 267580, 483218, 966436, 1208045, 2416090, 4107353, 4832180, 8214706, 16429412, 20536765, 41073530, 82147060]

約数ペア:

[(1, 82147060), (2, 41073530), (4, 20536765), (5, 16429412), (10, 8214706), (17, 4832180), (20, 4107353), (34, 2416090), (68, 1208045), (85, 966436), (170, 483218), (307, 267580), (340, 241609), (614, 133790), (787, 104380), (1228, 66895), (1535, 53516), (1574, 52190), (3070, 26758), (3148, 26095), (3935, 20876), (5219, 15740), (6140, 13379), (7870, 10438)]