88462780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9431}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 215502336

約数和(自身を除く): 127039556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 9431, 18862, 37724, 47155, 66017, 94310, 132034, 188620, 264068, 330085, 631877, 660170, 1263754, 1320340, 2527508, 3159385, 4423139, 6318770, 8846278, 12637540, 17692556, 22115695, 44231390, 88462780]

約数ペア:

[(1, 88462780), (2, 44231390), (4, 22115695), (5, 17692556), (7, 12637540), (10, 8846278), (14, 6318770), (20, 4423139), (28, 3159385), (35, 2527508), (67, 1320340), (70, 1263754), (134, 660170), (140, 631877), (268, 330085), (335, 264068), (469, 188620), (670, 132034), (938, 94310), (1340, 66017), (1876, 47155), (2345, 37724), (4690, 18862), (9380, 9431)]