115605520

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8353}}^1$

素因数の和:8539

約数の個数: 40

約数和(自身を含む): 270368856

約数和(自身を除く): 154763336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 8353, 13840, 16706, 33412, 41765, 66824, 83530, 133648, 167060, 334120, 668240, 1445069, 2890138, 5780276, 7225345, 11560552, 14450690, 23121104, 28901380, 57802760, 115605520]

約数ペア:

[(1, 115605520), (2, 57802760), (4, 28901380), (5, 23121104), (8, 14450690), (10, 11560552), (16, 7225345), (20, 5780276), (40, 2890138), (80, 1445069), (173, 668240), (346, 334120), (692, 167060), (865, 133648), (1384, 83530), (1730, 66824), (2768, 41765), (3460, 33412), (6920, 16706), (8353, 13840)]