124816040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 299356560

約数和(自身を除く): 174540520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 680, 692, 865, 1061, 1384, 1730, 2122, 2941, 3460, 4244, 5305, 5882, 6920, 8488, 10610, 11764, 14705, 18037, 21220, 23528, 29410, 36074, 42440, 58820, 72148, 90185, 117640, 144296, 180370, 183553, 360740, 367106, 721480, 734212, 917765, 1468424, 1835530, 3120401, 3671060, 6240802, 7342120, 12481604, 15602005, 24963208, 31204010, 62408020, 124816040]

約数ペア:

[(1, 124816040), (2, 62408020), (4, 31204010), (5, 24963208), (8, 15602005), (10, 12481604), (17, 7342120), (20, 6240802), (34, 3671060), (40, 3120401), (68, 1835530), (85, 1468424), (136, 917765), (170, 734212), (173, 721480), (340, 367106), (346, 360740), (680, 183553), (692, 180370), (865, 144296), (1061, 117640), (1384, 90185), (1730, 72148), (2122, 58820), (2941, 42440), (3460, 36074), (4244, 29410), (5305, 23528), (5882, 21220), (6920, 18037), (8488, 14705), (10610, 11764)]