7080580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 16221744

約数和(自身を除く): 9141164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 241, 260, 452, 482, 565, 964, 1130, 1205, 1469, 2260, 2410, 2938, 3133, 4820, 5876, 6266, 7345, 12532, 14690, 15665, 27233, 29380, 31330, 54466, 62660, 108932, 136165, 272330, 354029, 544660, 708058, 1416116, 1770145, 3540290, 7080580]

約数ペア:

[(1, 7080580), (2, 3540290), (4, 1770145), (5, 1416116), (10, 708058), (13, 544660), (20, 354029), (26, 272330), (52, 136165), (65, 108932), (113, 62660), (130, 54466), (226, 31330), (241, 29380), (260, 27233), (452, 15665), (482, 14690), (565, 12532), (964, 7345), (1130, 6266), (1205, 5876), (1469, 4820), (2260, 3133), (2410, 2938)]