123422560

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10567}}^1$

素因数の和:10655

約数の個数: 48

約数和(自身を含む): 295608096

約数和(自身を除く): 172185536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 10567, 11680, 21134, 42268, 52835, 84536, 105670, 169072, 211340, 338144, 422680, 771391, 845360, 1542782, 1690720, 3085564, 3856955, 6171128, 7713910, 12342256, 15427820, 24684512, 30855640, 61711280, 123422560]

約数ペア:

[(1, 123422560), (2, 61711280), (4, 30855640), (5, 24684512), (8, 15427820), (10, 12342256), (16, 7713910), (20, 6171128), (32, 3856955), (40, 3085564), (73, 1690720), (80, 1542782), (146, 845360), (160, 771391), (292, 422680), (365, 338144), (584, 211340), (730, 169072), (1168, 105670), (1460, 84536), (2336, 52835), (2920, 42268), (5840, 21134), (10567, 11680)]