40824172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 37315988

約数列:

[1, 2, 4, 23, 37, 46, 67, 74, 92, 134, 148, 179, 268, 358, 716, 851, 1541, 1702, 2479, 3082, 3404, 4117, 4958, 6164, 6623, 8234, 9916, 11993, 13246, 16468, 23986, 26492, 47972, 57017, 114034, 152329, 228068, 275839, 304658, 443741, 551678, 609316, 887482, 1103356, 1774964, 10206043, 20412086, 40824172]

約数ペア:

[(1, 40824172), (2, 20412086), (4, 10206043), (23, 1774964), (37, 1103356), (46, 887482), (67, 609316), (74, 551678), (92, 443741), (134, 304658), (148, 275839), (179, 228068), (268, 152329), (358, 114034), (716, 57017), (851, 47972), (1541, 26492), (1702, 23986), (2479, 16468), (3082, 13246), (3404, 11993), (4117, 9916), (4958, 8234), (6164, 6623)]