41662270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 85821120

約数和(自身を除く): 44158850

約数列:

[1, 2, 5, 10, 13, 26, 29, 43, 58, 65, 86, 130, 145, 215, 257, 290, 377, 430, 514, 559, 754, 1118, 1247, 1285, 1885, 2494, 2570, 2795, 3341, 3770, 5590, 6235, 6682, 7453, 11051, 12470, 14906, 16211, 16705, 22102, 32422, 33410, 37265, 55255, 74530, 81055, 96889, 110510, 143663, 162110, 193778, 287326, 320479, 484445, 640958, 718315, 968890, 1436630, 1602395, 3204790, 4166227, 8332454, 20831135, 41662270]

約数ペア:

[(1, 41662270), (2, 20831135), (5, 8332454), (10, 4166227), (13, 3204790), (26, 1602395), (29, 1436630), (43, 968890), (58, 718315), (65, 640958), (86, 484445), (130, 320479), (145, 287326), (215, 193778), (257, 162110), (290, 143663), (377, 110510), (430, 96889), (514, 81055), (559, 74530), (754, 55255), (1118, 37265), (1247, 33410), (1285, 32422), (1885, 22102), (2494, 16705), (2570, 16211), (2795, 14906), (3341, 12470), (3770, 11051), (5590, 7453), (6235, 6682)]