4343960

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 9860400

約数和(自身を除く): 5516440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 829, 1048, 1310, 1658, 2620, 3316, 4145, 5240, 6632, 8290, 16580, 33160, 108599, 217198, 434396, 542995, 868792, 1085990, 2171980, 4343960]

約数ペア:

[(1, 4343960), (2, 2171980), (4, 1085990), (5, 868792), (8, 542995), (10, 434396), (20, 217198), (40, 108599), (131, 33160), (262, 16580), (524, 8290), (655, 6632), (829, 5240), (1048, 4145), (1310, 3316), (1658, 2620)]