39435350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 76120128

約数和(自身を除く): 36684778

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 173, 194, 235, 346, 470, 485, 865, 970, 1175, 1730, 2350, 2425, 4325, 4559, 4850, 8131, 8650, 9118, 16262, 16781, 22795, 33562, 40655, 45590, 81310, 83905, 113975, 167810, 203275, 227950, 406550, 419525, 788707, 839050, 1577414, 3943535, 7887070, 19717675, 39435350]

約数ペア:

[(1, 39435350), (2, 19717675), (5, 7887070), (10, 3943535), (25, 1577414), (47, 839050), (50, 788707), (94, 419525), (97, 406550), (173, 227950), (194, 203275), (235, 167810), (346, 113975), (470, 83905), (485, 81310), (865, 45590), (970, 40655), (1175, 33562), (1730, 22795), (2350, 16781), (2425, 16262), (4325, 9118), (4559, 8650), (4850, 8131)]