1241132720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{534971}}^1$

素因数の和:535013

約数の個数: 40

約数和(自身を含む): 2985143760

約数和(自身を除く): 1744011040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 534971, 1069942, 2139884, 2674855, 4279768, 5349710, 8559536, 10699420, 15514159, 21398840, 31028318, 42797680, 62056636, 77570795, 124113272, 155141590, 248226544, 310283180, 620566360, 1241132720]

約数ペア:

[(1, 1241132720), (2, 620566360), (4, 310283180), (5, 248226544), (8, 155141590), (10, 124113272), (16, 77570795), (20, 62056636), (29, 42797680), (40, 31028318), (58, 21398840), (80, 15514159), (116, 10699420), (145, 8559536), (232, 5349710), (290, 4279768), (464, 2674855), (580, 2139884), (1160, 1069942), (2320, 534971)]