3261623620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{31069}}^1$

素因数の和:31288

約数の個数: 48

約数和(自身を含む): 7124972400

約数和(自身を除く): 3863348780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 580, 724, 905, 1810, 3620, 5249, 10498, 20996, 26245, 31069, 52490, 62138, 104980, 124276, 155345, 310690, 621380, 901001, 1802002, 3604004, 4505005, 5623489, 9010010, 11246978, 18020020, 22493956, 28117445, 56234890, 112469780, 163081181, 326162362, 652324724, 815405905, 1630811810, 3261623620]

約数ペア:

[(1, 3261623620), (2, 1630811810), (4, 815405905), (5, 652324724), (10, 326162362), (20, 163081181), (29, 112469780), (58, 56234890), (116, 28117445), (145, 22493956), (181, 18020020), (290, 11246978), (362, 9010010), (580, 5623489), (724, 4505005), (905, 3604004), (1810, 1802002), (3620, 901001), (5249, 621380), (10498, 310690), (20996, 155345), (26245, 124276), (31069, 104980), (52490, 62138)]