100409428

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1427}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 205117920

約数和(自身を除く): 104708492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1427, 1436, 2513, 2854, 5026, 5708, 9989, 10052, 17591, 19978, 35182, 39956, 69923, 70364, 139846, 279692, 512293, 1024586, 2049172, 3586051, 7172102, 14344204, 25102357, 50204714, 100409428]

約数ペア:

[(1, 100409428), (2, 50204714), (4, 25102357), (7, 14344204), (14, 7172102), (28, 3586051), (49, 2049172), (98, 1024586), (196, 512293), (359, 279692), (718, 139846), (1427, 70364), (1436, 69923), (2513, 39956), (2854, 35182), (5026, 19978), (5708, 17591), (9989, 10052)]