1330448950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{1187}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 2565438480

約数和(自身を除く): 1234989530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 773, 1187, 1450, 1546, 2374, 3865, 5935, 7730, 11870, 19325, 22417, 29675, 34423, 38650, 44834, 59350, 68846, 112085, 172115, 224170, 344230, 560425, 860575, 917551, 1120850, 1721150, 1835102, 4587755, 9175510, 22938775, 26608979, 45877550, 53217958, 133044895, 266089790, 665224475, 1330448950]

約数ペア:

[(1, 1330448950), (2, 665224475), (5, 266089790), (10, 133044895), (25, 53217958), (29, 45877550), (50, 26608979), (58, 22938775), (145, 9175510), (290, 4587755), (725, 1835102), (773, 1721150), (1187, 1120850), (1450, 917551), (1546, 860575), (2374, 560425), (3865, 344230), (5935, 224170), (7730, 172115), (11870, 112085), (19325, 68846), (22417, 59350), (29675, 44834), (34423, 38650)]