1925101420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{514733}}^1$

素因数の和:514770

約数の個数: 48

約数和(自身を含む): 4669666848

約数和(自身を除く): 2744565428

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 514733, 1029466, 2058932, 2573665, 5147330, 5662063, 8750461, 10294660, 11324126, 17500922, 22648252, 28310315, 35001844, 43752305, 56620630, 87504610, 96255071, 113241260, 175009220, 192510142, 385020284, 481275355, 962550710, 1925101420]

約数ペア:

[(1, 1925101420), (2, 962550710), (4, 481275355), (5, 385020284), (10, 192510142), (11, 175009220), (17, 113241260), (20, 96255071), (22, 87504610), (34, 56620630), (44, 43752305), (55, 35001844), (68, 28310315), (85, 22648252), (110, 17500922), (170, 11324126), (187, 10294660), (220, 8750461), (340, 5662063), (374, 5147330), (748, 2573665), (935, 2058932), (1870, 1029466), (3740, 514733)]