119101580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5147}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 272432160

約数和(自身を除く): 153330580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5147, 5785, 10294, 11570, 20588, 23140, 25735, 51470, 66911, 102940, 133822, 267644, 334555, 458083, 669110, 916166, 1338220, 1832332, 2290415, 4580830, 5955079, 9161660, 11910158, 23820316, 29775395, 59550790, 119101580]

約数ペア:

[(1, 119101580), (2, 59550790), (4, 29775395), (5, 23820316), (10, 11910158), (13, 9161660), (20, 5955079), (26, 4580830), (52, 2290415), (65, 1832332), (89, 1338220), (130, 916166), (178, 669110), (260, 458083), (356, 334555), (445, 267644), (890, 133822), (1157, 102940), (1780, 66911), (2314, 51470), (4628, 25735), (5147, 23140), (5785, 20588), (10294, 11570)]