234955480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{74353}}^1$

素因数の和:74443

約数の個数: 32

約数和(自身を含む): 535348800

約数和(自身を除く): 300393320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 74353, 148706, 297412, 371765, 594824, 743530, 1487060, 2974120, 5873887, 11747774, 23495548, 29369435, 46991096, 58738870, 117477740, 234955480]

約数ペア:

[(1, 234955480), (2, 117477740), (4, 58738870), (5, 46991096), (8, 29369435), (10, 23495548), (20, 11747774), (40, 5873887), (79, 2974120), (158, 1487060), (316, 743530), (395, 594824), (632, 371765), (790, 297412), (1580, 148706), (3160, 74353)]