61103860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 132302016

約数和(自身を除く): 71198156

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 227, 313, 430, 454, 626, 860, 908, 1135, 1252, 1565, 2270, 3130, 4540, 6260, 9761, 13459, 19522, 26918, 39044, 48805, 53836, 67295, 71051, 97610, 134590, 142102, 195220, 269180, 284204, 355255, 710510, 1421020, 3055193, 6110386, 12220772, 15275965, 30551930, 61103860]

約数ペア:

[(1, 61103860), (2, 30551930), (4, 15275965), (5, 12220772), (10, 6110386), (20, 3055193), (43, 1421020), (86, 710510), (172, 355255), (215, 284204), (227, 269180), (313, 195220), (430, 142102), (454, 134590), (626, 97610), (860, 71051), (908, 67295), (1135, 53836), (1252, 48805), (1565, 39044), (2270, 26918), (3130, 19522), (4540, 13459), (6260, 9761)]