1244680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2978820

約数和(自身を除く): 1734140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 841, 1073, 1160, 1480, 1682, 2146, 3364, 4205, 4292, 5365, 6728, 8410, 8584, 10730, 16820, 21460, 31117, 33640, 42920, 62234, 124468, 155585, 248936, 311170, 622340, 1244680]

約数ペア:

[(1, 1244680), (2, 622340), (4, 311170), (5, 248936), (8, 155585), (10, 124468), (20, 62234), (29, 42920), (37, 33640), (40, 31117), (58, 21460), (74, 16820), (116, 10730), (145, 8584), (148, 8410), (185, 6728), (232, 5365), (290, 4292), (296, 4205), (370, 3364), (580, 2146), (740, 1682), (841, 1480), (1073, 1160)]