283134940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1901}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 649936224

約数和(自身を除く): 366801284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 677, 1354, 1901, 2708, 3385, 3802, 6770, 7447, 7604, 9505, 13540, 14894, 19010, 20911, 29788, 37235, 38020, 41822, 74470, 83644, 104555, 148940, 209110, 418220, 1286977, 2573954, 5147908, 6434885, 12869770, 14156747, 25739540, 28313494, 56626988, 70783735, 141567470, 283134940]

約数ペア:

[(1, 283134940), (2, 141567470), (4, 70783735), (5, 56626988), (10, 28313494), (11, 25739540), (20, 14156747), (22, 12869770), (44, 6434885), (55, 5147908), (110, 2573954), (220, 1286977), (677, 418220), (1354, 209110), (1901, 148940), (2708, 104555), (3385, 83644), (3802, 74470), (6770, 41822), (7447, 38020), (7604, 37235), (9505, 29788), (13540, 20911), (14894, 19010)]