1036772860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 2205945504

約数和(自身を除く): 1169172644

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 547, 970, 977, 1094, 1940, 1954, 2188, 2735, 3908, 4885, 5470, 9770, 10940, 19540, 53059, 94769, 106118, 189538, 212236, 265295, 379076, 473845, 530590, 534419, 947690, 1061180, 1068838, 1895380, 2137676, 2672095, 5344190, 10688380, 51838643, 103677286, 207354572, 259193215, 518386430, 1036772860]

約数ペア:

[(1, 1036772860), (2, 518386430), (4, 259193215), (5, 207354572), (10, 103677286), (20, 51838643), (97, 10688380), (194, 5344190), (388, 2672095), (485, 2137676), (547, 1895380), (970, 1068838), (977, 1061180), (1094, 947690), (1940, 534419), (1954, 530590), (2188, 473845), (2735, 379076), (3908, 265295), (4885, 212236), (5470, 189538), (9770, 106118), (10940, 94769), (19540, 53059)]