12923169620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1\times {\mathrm{12893}}^1$

素因数の和:15104

約数の個数: 48

約数和(自身を含む): 28333791360

約数和(自身を除く): 15410621740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2179, 4358, 8716, 10895, 12893, 21790, 25786, 43580, 50117, 51572, 64465, 100234, 128930, 200468, 250585, 257860, 296539, 501170, 593078, 1002340, 1186156, 1482695, 2965390, 5930780, 28093847, 56187694, 112375388, 140469235, 280938470, 561876940, 646158481, 1292316962, 2584633924, 3230792405, 6461584810, 12923169620]

約数ペア:

[(1, 12923169620), (2, 6461584810), (4, 3230792405), (5, 2584633924), (10, 1292316962), (20, 646158481), (23, 561876940), (46, 280938470), (92, 140469235), (115, 112375388), (230, 56187694), (460, 28093847), (2179, 5930780), (4358, 2965390), (8716, 1482695), (10895, 1186156), (12893, 1002340), (21790, 593078), (25786, 501170), (43580, 296539), (50117, 257860), (51572, 250585), (64465, 200468), (100234, 128930)]