8937760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4325

約数の個数: 48

約数和(自身を含む): 22745016

約数和(自身を除く): 13807256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4297, 8594, 17188, 21485, 34376, 42970, 55861, 68752, 85940, 111722, 137504, 171880, 223444, 279305, 343760, 446888, 558610, 687520, 893776, 1117220, 1787552, 2234440, 4468880, 8937760]

約数ペア:

[(1, 8937760), (2, 4468880), (4, 2234440), (5, 1787552), (8, 1117220), (10, 893776), (13, 687520), (16, 558610), (20, 446888), (26, 343760), (32, 279305), (40, 223444), (52, 171880), (65, 137504), (80, 111722), (104, 85940), (130, 68752), (160, 55861), (208, 42970), (260, 34376), (416, 21485), (520, 17188), (1040, 8594), (2080, 4297)]