97262620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53441}}^1$

素因数の和:53470

約数の個数: 48

約数和(自身を含む): 251391168

約数和(自身を除く): 154128548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 53441, 106882, 213764, 267205, 374087, 534410, 694733, 748174, 1068820, 1389466, 1496348, 1870435, 2778932, 3473665, 3740870, 4863131, 6947330, 7481740, 9726262, 13894660, 19452524, 24315655, 48631310, 97262620]

約数ペア:

[(1, 97262620), (2, 48631310), (4, 24315655), (5, 19452524), (7, 13894660), (10, 9726262), (13, 7481740), (14, 6947330), (20, 4863131), (26, 3740870), (28, 3473665), (35, 2778932), (52, 1870435), (65, 1496348), (70, 1389466), (91, 1068820), (130, 748174), (140, 694733), (182, 534410), (260, 374087), (364, 267205), (455, 213764), (910, 106882), (1820, 53441)]