23162380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 51980544

約数和(自身を除く): 28818164

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1171, 1978, 2342, 3956, 4684, 4945, 5855, 9890, 11710, 19780, 23420, 26933, 50353, 53866, 100706, 107732, 134665, 201412, 251765, 269330, 503530, 538660, 1007060, 1158119, 2316238, 4632476, 5790595, 11581190, 23162380]

約数ペア:

[(1, 23162380), (2, 11581190), (4, 5790595), (5, 4632476), (10, 2316238), (20, 1158119), (23, 1007060), (43, 538660), (46, 503530), (86, 269330), (92, 251765), (115, 201412), (172, 134665), (215, 107732), (230, 100706), (430, 53866), (460, 50353), (860, 26933), (989, 23420), (1171, 19780), (1978, 11710), (2342, 9890), (3956, 5855), (4684, 4945)]