2380451620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{33349}}^1$

素因数の和:33484

約数の個数: 48

約数和(自身を含む): 5176987200

約数和(自身を除く): 2796535580

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1660, 3569, 7138, 14276, 17845, 33349, 35690, 66698, 71380, 133396, 166745, 333490, 666980, 1434007, 2767967, 2868014, 5535934, 5736028, 7170035, 11071868, 13839835, 14340070, 27679670, 28680140, 55359340, 119022581, 238045162, 476090324, 595112905, 1190225810, 2380451620]

約数ペア:

[(1, 2380451620), (2, 1190225810), (4, 595112905), (5, 476090324), (10, 238045162), (20, 119022581), (43, 55359340), (83, 28680140), (86, 27679670), (166, 14340070), (172, 13839835), (215, 11071868), (332, 7170035), (415, 5736028), (430, 5535934), (830, 2868014), (860, 2767967), (1660, 1434007), (3569, 666980), (7138, 333490), (14276, 166745), (17845, 133396), (33349, 71380), (35690, 66698)]