22623190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 19833770

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 431, 862, 905, 1810, 2155, 4310, 5249, 10498, 12499, 24998, 26245, 52490, 62495, 78011, 124990, 156022, 390055, 780110, 2262319, 4524638, 11311595, 22623190]

約数ペア:

[(1, 22623190), (2, 11311595), (5, 4524638), (10, 2262319), (29, 780110), (58, 390055), (145, 156022), (181, 124990), (290, 78011), (362, 62495), (431, 52490), (862, 26245), (905, 24998), (1810, 12499), (2155, 10498), (4310, 5249)]