2912478160

素因数分解:

$2^4\times 5^1\times {\mathrm{3677}}^1\times {\mathrm{9901}}^1$

素因数の和:13591

約数の個数: 40

約数和(自身を含む): 6774037416

約数和(自身を除く): 3861559256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3677, 7354, 9901, 14708, 18385, 19802, 29416, 36770, 39604, 49505, 58832, 73540, 79208, 99010, 147080, 158416, 198020, 294160, 396040, 792080, 36405977, 72811954, 145623908, 182029885, 291247816, 364059770, 582495632, 728119540, 1456239080, 2912478160]

約数ペア:

[(1, 2912478160), (2, 1456239080), (4, 728119540), (5, 582495632), (8, 364059770), (10, 291247816), (16, 182029885), (20, 145623908), (40, 72811954), (80, 36405977), (3677, 792080), (7354, 396040), (9901, 294160), (14708, 198020), (18385, 158416), (19802, 147080), (29416, 99010), (36770, 79208), (39604, 73540), (49505, 58832)]