44621780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 107909760

約数和(自身を除く): 63287980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2293, 2780, 3892, 4586, 4865, 9172, 9730, 11465, 16051, 19460, 22930, 32102, 45860, 64204, 80255, 160510, 318727, 321020, 637454, 1274908, 1593635, 2231089, 3187270, 4462178, 6374540, 8924356, 11155445, 22310890, 44621780]

約数ペア:

[(1, 44621780), (2, 22310890), (4, 11155445), (5, 8924356), (7, 6374540), (10, 4462178), (14, 3187270), (20, 2231089), (28, 1593635), (35, 1274908), (70, 637454), (139, 321020), (140, 318727), (278, 160510), (556, 80255), (695, 64204), (973, 45860), (1390, 32102), (1946, 22930), (2293, 19460), (2780, 16051), (3892, 11465), (4586, 9730), (4865, 9172)]