62408020

素因数分解:

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

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 139699728

約数和(自身を除く): 77291708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1061, 1730, 2122, 2941, 3460, 4244, 5305, 5882, 10610, 11764, 14705, 18037, 21220, 29410, 36074, 58820, 72148, 90185, 180370, 183553, 360740, 367106, 734212, 917765, 1835530, 3120401, 3671060, 6240802, 12481604, 15602005, 31204010, 62408020]

約数ペア:

[(1, 62408020), (2, 31204010), (4, 15602005), (5, 12481604), (10, 6240802), (17, 3671060), (20, 3120401), (34, 1835530), (68, 917765), (85, 734212), (170, 367106), (173, 360740), (340, 183553), (346, 180370), (692, 90185), (865, 72148), (1061, 58820), (1730, 36074), (2122, 29410), (2941, 21220), (3460, 18037), (4244, 14705), (5305, 11764), (5882, 10610)]