22618160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16661

約数の個数: 40

約数和(自身を含む): 55683936

約数和(自身を除く): 33065776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 16631, 33262, 66524, 83155, 133048, 166310, 266096, 282727, 332620, 565454, 665240, 1130908, 1330480, 1413635, 2261816, 2827270, 4523632, 5654540, 11309080, 22618160]

約数ペア:

[(1, 22618160), (2, 11309080), (4, 5654540), (5, 4523632), (8, 2827270), (10, 2261816), (16, 1413635), (17, 1330480), (20, 1130908), (34, 665240), (40, 565454), (68, 332620), (80, 282727), (85, 266096), (136, 166310), (170, 133048), (272, 83155), (340, 66524), (680, 33262), (1360, 16631)]