130025284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 249356800

約数和(自身を除く): 119331516

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 229, 241, 458, 482, 589, 916, 964, 1178, 2356, 4351, 4579, 7099, 7471, 8702, 9158, 14198, 14942, 17404, 18316, 28396, 29884, 55189, 110378, 134881, 141949, 220756, 269762, 283898, 539524, 567796, 1048591, 1710859, 2097182, 3421718, 4194364, 6843436, 32506321, 65012642, 130025284]

約数ペア:

[(1, 130025284), (2, 65012642), (4, 32506321), (19, 6843436), (31, 4194364), (38, 3421718), (62, 2097182), (76, 1710859), (124, 1048591), (229, 567796), (241, 539524), (458, 283898), (482, 269762), (589, 220756), (916, 141949), (964, 134881), (1178, 110378), (2356, 55189), (4351, 29884), (4579, 28396), (7099, 18316), (7471, 17404), (8702, 14942), (9158, 14198)]