5044135720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{23041}}^1$

素因数の和:23486

約数の個数: 64

約数和(自身を含む): 12251892240

約数和(自身を除く): 7207756520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 421, 520, 842, 1684, 2105, 3368, 4210, 5473, 8420, 10946, 16840, 21892, 23041, 27365, 43784, 46082, 54730, 92164, 109460, 115205, 184328, 218920, 230410, 299533, 460820, 599066, 921640, 1198132, 1497665, 2396264, 2995330, 5990660, 9700261, 11981320, 19400522, 38801044, 48501305, 77602088, 97002610, 126103393, 194005220, 252206786, 388010440, 504413572, 630516965, 1008827144, 1261033930, 2522067860, 5044135720]

約数ペア:

[(1, 5044135720), (2, 2522067860), (4, 1261033930), (5, 1008827144), (8, 630516965), (10, 504413572), (13, 388010440), (20, 252206786), (26, 194005220), (40, 126103393), (52, 97002610), (65, 77602088), (104, 48501305), (130, 38801044), (260, 19400522), (421, 11981320), (520, 9700261), (842, 5990660), (1684, 2995330), (2105, 2396264), (3368, 1497665), (4210, 1198132), (5473, 921640), (8420, 599066), (10946, 460820), (16840, 299533), (21892, 230410), (23041, 218920), (27365, 184328), (43784, 115205), (46082, 109460), (54730, 92164)]