23711620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 54714240

約数和(自身を除く): 31002620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2713, 4370, 5426, 8740, 10852, 13565, 27130, 51547, 54260, 62399, 103094, 124798, 206188, 249596, 257735, 311995, 515470, 623990, 1030940, 1185581, 1247980, 2371162, 4742324, 5927905, 11855810, 23711620]

約数ペア:

[(1, 23711620), (2, 11855810), (4, 5927905), (5, 4742324), (10, 2371162), (19, 1247980), (20, 1185581), (23, 1030940), (38, 623990), (46, 515470), (76, 311995), (92, 257735), (95, 249596), (115, 206188), (190, 124798), (230, 103094), (380, 62399), (437, 54260), (460, 51547), (874, 27130), (1748, 13565), (2185, 10852), (2713, 8740), (4370, 5426)]