9159280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8807}}^1$

素因数の和:8833

約数の個数: 40

約数和(自身を含む): 22936032

約数和(自身を除く): 13776752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8807, 17614, 35228, 44035, 70456, 88070, 114491, 140912, 176140, 228982, 352280, 457964, 572455, 704560, 915928, 1144910, 1831856, 2289820, 4579640, 9159280]

約数ペア:

[(1, 9159280), (2, 4579640), (4, 2289820), (5, 1831856), (8, 1144910), (10, 915928), (13, 704560), (16, 572455), (20, 457964), (26, 352280), (40, 228982), (52, 176140), (65, 140912), (80, 114491), (104, 88070), (130, 70456), (208, 44035), (260, 35228), (520, 17614), (1040, 8807)]