128587060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48341}}^1$

素因数の和:48376

約数の個数: 48

約数和(自身を含む): 324858240

約数和(自身を除く): 196271180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 48341, 96682, 193364, 241705, 338387, 483410, 676774, 918479, 966820, 1353548, 1691935, 1836958, 3383870, 3673916, 4592395, 6429353, 6767740, 9184790, 12858706, 18369580, 25717412, 32146765, 64293530, 128587060]

約数ペア:

[(1, 128587060), (2, 64293530), (4, 32146765), (5, 25717412), (7, 18369580), (10, 12858706), (14, 9184790), (19, 6767740), (20, 6429353), (28, 4592395), (35, 3673916), (38, 3383870), (70, 1836958), (76, 1691935), (95, 1353548), (133, 966820), (140, 918479), (190, 676774), (266, 483410), (380, 338387), (532, 241705), (665, 193364), (1330, 96682), (2660, 48341)]