8565527240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{3853}}^1$

素因数の和:4386

約数の個数: 64

約数和(自身を含む): 19458846000

約数和(自身を除く): 10893318760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 373, 596, 745, 746, 1192, 1490, 1492, 1865, 2980, 2984, 3730, 3853, 5960, 7460, 7706, 14920, 15412, 19265, 30824, 38530, 55577, 77060, 111154, 154120, 222308, 277885, 444616, 555770, 574097, 1111540, 1148194, 1437169, 2223080, 2296388, 2870485, 2874338, 4592776, 5740970, 5748676, 7185845, 11481940, 11497352, 14371690, 22963880, 28743380, 57486760, 214138181, 428276362, 856552724, 1070690905, 1713105448, 2141381810, 4282763620, 8565527240]

約数ペア:

[(1, 8565527240), (2, 4282763620), (4, 2141381810), (5, 1713105448), (8, 1070690905), (10, 856552724), (20, 428276362), (40, 214138181), (149, 57486760), (298, 28743380), (373, 22963880), (596, 14371690), (745, 11497352), (746, 11481940), (1192, 7185845), (1490, 5748676), (1492, 5740970), (1865, 4592776), (2980, 2874338), (2984, 2870485), (3730, 2296388), (3853, 2223080), (5960, 1437169), (7460, 1148194), (7706, 1111540), (14920, 574097), (15412, 555770), (19265, 444616), (30824, 277885), (38530, 222308), (55577, 154120), (77060, 111154)]