2340967520

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{142049}}^1$

素因数の和:142167

約数の個数: 48

約数和(自身を含む): 5584269600

約数和(自身を除く): 3243302080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 16480, 142049, 284098, 568196, 710245, 1136392, 1420490, 2272784, 2840980, 4545568, 5681960, 11363920, 14631047, 22727840, 29262094, 58524188, 73155235, 117048376, 146310470, 234096752, 292620940, 468193504, 585241880, 1170483760, 2340967520]

約数ペア:

[(1, 2340967520), (2, 1170483760), (4, 585241880), (5, 468193504), (8, 292620940), (10, 234096752), (16, 146310470), (20, 117048376), (32, 73155235), (40, 58524188), (80, 29262094), (103, 22727840), (160, 14631047), (206, 11363920), (412, 5681960), (515, 4545568), (824, 2840980), (1030, 2272784), (1648, 1420490), (2060, 1136392), (3296, 710245), (4120, 568196), (8240, 284098), (16480, 142049)]