4617266980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{32257}}^1$

素因数の和:32704

約数の個数: 48

約数和(自身を含む): 10291334256

約数和(自身を除く): 5674067276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 421, 842, 1684, 2105, 4210, 7157, 8420, 14314, 28628, 32257, 35785, 64514, 71570, 129028, 143140, 161285, 322570, 548369, 645140, 1096738, 2193476, 2741845, 5483690, 10967380, 13580197, 27160394, 54320788, 67900985, 135801970, 230863349, 271603940, 461726698, 923453396, 1154316745, 2308633490, 4617266980]

約数ペア:

[(1, 4617266980), (2, 2308633490), (4, 1154316745), (5, 923453396), (10, 461726698), (17, 271603940), (20, 230863349), (34, 135801970), (68, 67900985), (85, 54320788), (170, 27160394), (340, 13580197), (421, 10967380), (842, 5483690), (1684, 2741845), (2105, 2193476), (4210, 1096738), (7157, 645140), (8420, 548369), (14314, 322570), (28628, 161285), (32257, 143140), (35785, 129028), (64514, 71570)]