1569557140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{4021}}^1$

素因数の和:4732

約数の個数: 48

約数和(自身を含む): 3415643280

約数和(自身を除く): 1846086140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 673, 1346, 2692, 3365, 4021, 6730, 8042, 13460, 16084, 19517, 20105, 39034, 40210, 78068, 80420, 97585, 116609, 195170, 233218, 390340, 466436, 583045, 1166090, 2332180, 2706133, 5412266, 10824532, 13530665, 27061330, 54122660, 78477857, 156955714, 313911428, 392389285, 784778570, 1569557140]

約数ペア:

[(1, 1569557140), (2, 784778570), (4, 392389285), (5, 313911428), (10, 156955714), (20, 78477857), (29, 54122660), (58, 27061330), (116, 13530665), (145, 10824532), (290, 5412266), (580, 2706133), (673, 2332180), (1346, 1166090), (2692, 583045), (3365, 466436), (4021, 390340), (6730, 233218), (8042, 195170), (13460, 116609), (16084, 97585), (19517, 80420), (20105, 78068), (39034, 40210)]