125683610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 252979200

約数和(自身を除く): 127295590

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 2399, 4030, 4798, 5239, 10478, 11995, 23990, 26195, 31187, 52390, 62374, 74369, 148738, 155935, 311870, 371845, 405431, 743690, 810862, 966797, 1933594, 2027155, 4054310, 4833985, 9667970, 12568361, 25136722, 62841805, 125683610]

約数ペア:

[(1, 125683610), (2, 62841805), (5, 25136722), (10, 12568361), (13, 9667970), (26, 4833985), (31, 4054310), (62, 2027155), (65, 1933594), (130, 966797), (155, 810862), (169, 743690), (310, 405431), (338, 371845), (403, 311870), (806, 155935), (845, 148738), (1690, 74369), (2015, 62374), (2399, 52390), (4030, 31187), (4798, 26195), (5239, 23990), (10478, 11995)]