1570205260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163223}}^1$

素因数の和:163282

約数の個数: 48

約数和(自身を含む): 3647077056

約数和(自身を除く): 2076871796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 163223, 326446, 652892, 816115, 1632230, 2121899, 3264460, 4243798, 6039251, 8487596, 10609495, 12078502, 21218990, 24157004, 30196255, 42437980, 60392510, 78510263, 120785020, 157020526, 314041052, 392551315, 785102630, 1570205260]

約数ペア:

[(1, 1570205260), (2, 785102630), (4, 392551315), (5, 314041052), (10, 157020526), (13, 120785020), (20, 78510263), (26, 60392510), (37, 42437980), (52, 30196255), (65, 24157004), (74, 21218990), (130, 12078502), (148, 10609495), (185, 8487596), (260, 6039251), (370, 4243798), (481, 3264460), (740, 2121899), (962, 1632230), (1924, 816115), (2405, 652892), (4810, 326446), (9620, 163223)]