5713720

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 13018320

約数和(自身を除く): 7304600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 1721, 3320, 3442, 6884, 8605, 13768, 17210, 34420, 68840, 142843, 285686, 571372, 714215, 1142744, 1428430, 2856860, 5713720]

約数ペア:

[(1, 5713720), (2, 2856860), (4, 1428430), (5, 1142744), (8, 714215), (10, 571372), (20, 285686), (40, 142843), (83, 68840), (166, 34420), (332, 17210), (415, 13768), (664, 8605), (830, 6884), (1660, 3442), (1721, 3320)]