16257550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 32176512

約数和(自身を除く): 15918962

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 115, 134, 211, 230, 335, 422, 575, 670, 1055, 1150, 1541, 1675, 2110, 3082, 3350, 4853, 5275, 7705, 9706, 10550, 14137, 15410, 24265, 28274, 38525, 48530, 70685, 77050, 121325, 141370, 242650, 325151, 353425, 650302, 706850, 1625755, 3251510, 8128775, 16257550]

約数ペア:

[(1, 16257550), (2, 8128775), (5, 3251510), (10, 1625755), (23, 706850), (25, 650302), (46, 353425), (50, 325151), (67, 242650), (115, 141370), (134, 121325), (211, 77050), (230, 70685), (335, 48530), (422, 38525), (575, 28274), (670, 24265), (1055, 15410), (1150, 14137), (1541, 10550), (1675, 9706), (2110, 7705), (3082, 5275), (3350, 4853)]