22476942860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{35731}}^1$

素因数の和:36254

約数の個数: 48

約数和(自身を含む): 47975784192

約数和(自身を除く): 25498841332

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 443, 710, 886, 1420, 1772, 2215, 4430, 8860, 31453, 35731, 62906, 71462, 125812, 142924, 157265, 178655, 314530, 357310, 629060, 714620, 2536901, 5073802, 10147604, 12684505, 15828833, 25369010, 31657666, 50738020, 63315332, 79144165, 158288330, 316576660, 1123847143, 2247694286, 4495388572, 5619235715, 11238471430, 22476942860]

約数ペア:

[(1, 22476942860), (2, 11238471430), (4, 5619235715), (5, 4495388572), (10, 2247694286), (20, 1123847143), (71, 316576660), (142, 158288330), (284, 79144165), (355, 63315332), (443, 50738020), (710, 31657666), (886, 25369010), (1420, 15828833), (1772, 12684505), (2215, 10147604), (4430, 5073802), (8860, 2536901), (31453, 714620), (35731, 629060), (62906, 357310), (71462, 314530), (125812, 178655), (142924, 157265)]