2113670950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1979}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 4037085360

約数和(自身を除く): 1923414410

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 521, 1025, 1042, 1979, 2050, 2605, 3958, 5210, 9895, 13025, 19790, 21361, 26050, 42722, 49475, 81139, 98950, 106805, 162278, 213610, 405695, 534025, 811390, 1031059, 1068050, 2028475, 2062118, 4056950, 5155295, 10310590, 25776475, 42273419, 51552950, 84546838, 211367095, 422734190, 1056835475, 2113670950]

約数ペア:

[(1, 2113670950), (2, 1056835475), (5, 422734190), (10, 211367095), (25, 84546838), (41, 51552950), (50, 42273419), (82, 25776475), (205, 10310590), (410, 5155295), (521, 4056950), (1025, 2062118), (1042, 2028475), (1979, 1068050), (2050, 1031059), (2605, 811390), (3958, 534025), (5210, 405695), (9895, 213610), (13025, 162278), (19790, 106805), (21361, 98950), (26050, 81139), (42722, 49475)]