22854880

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 54676944

約数和(自身を除く): 31822064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 1721, 2656, 3320, 3442, 6640, 6884, 8605, 13280, 13768, 17210, 27536, 34420, 55072, 68840, 137680, 142843, 275360, 285686, 571372, 714215, 1142744, 1428430, 2285488, 2856860, 4570976, 5713720, 11427440, 22854880]

約数ペア:

[(1, 22854880), (2, 11427440), (4, 5713720), (5, 4570976), (8, 2856860), (10, 2285488), (16, 1428430), (20, 1142744), (32, 714215), (40, 571372), (80, 285686), (83, 275360), (160, 142843), (166, 137680), (332, 68840), (415, 55072), (664, 34420), (830, 27536), (1328, 17210), (1660, 13768), (1721, 13280), (2656, 8605), (3320, 6884), (3442, 6640)]