39279650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 77673600

約数和(自身を除く): 38393950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 173, 190, 239, 346, 475, 478, 865, 950, 1195, 1730, 2390, 3287, 4325, 4541, 5975, 6574, 8650, 9082, 11950, 16435, 22705, 32870, 41347, 45410, 82175, 82694, 113525, 164350, 206735, 227050, 413470, 785593, 1033675, 1571186, 2067350, 3927965, 7855930, 19639825, 39279650]

約数ペア:

[(1, 39279650), (2, 19639825), (5, 7855930), (10, 3927965), (19, 2067350), (25, 1571186), (38, 1033675), (50, 785593), (95, 413470), (173, 227050), (190, 206735), (239, 164350), (346, 113525), (475, 82694), (478, 82175), (865, 45410), (950, 41347), (1195, 32870), (1730, 22705), (2390, 16435), (3287, 11950), (4325, 9082), (4541, 8650), (5975, 6574)]