3370996880

素因数分解:

$2^4\times 5^1\times {\mathrm{4349}}^1\times {\mathrm{9689}}^1$

素因数の和:14051

約数の個数: 40

約数和(自身を含む): 7840179000

約数和(自身を除く): 4469182120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4349, 8698, 9689, 17396, 19378, 21745, 34792, 38756, 43490, 48445, 69584, 77512, 86980, 96890, 155024, 173960, 193780, 347920, 387560, 775120, 42137461, 84274922, 168549844, 210687305, 337099688, 421374610, 674199376, 842749220, 1685498440, 3370996880]

約数ペア:

[(1, 3370996880), (2, 1685498440), (4, 842749220), (5, 674199376), (8, 421374610), (10, 337099688), (16, 210687305), (20, 168549844), (40, 84274922), (80, 42137461), (4349, 775120), (8698, 387560), (9689, 347920), (17396, 193780), (19378, 173960), (21745, 155024), (34792, 96890), (38756, 86980), (43490, 77512), (48445, 69584)]