57083080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 132107760

約数和(自身を除く): 75024680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 113, 146, 173, 226, 292, 346, 365, 452, 565, 584, 692, 730, 865, 904, 1130, 1384, 1460, 1730, 2260, 2920, 3460, 4520, 6920, 8249, 12629, 16498, 19549, 25258, 32996, 39098, 41245, 50516, 63145, 65992, 78196, 82490, 97745, 101032, 126290, 156392, 164980, 195490, 252580, 329960, 390980, 505160, 781960, 1427077, 2854154, 5708308, 7135385, 11416616, 14270770, 28541540, 57083080]

約数ペア:

[(1, 57083080), (2, 28541540), (4, 14270770), (5, 11416616), (8, 7135385), (10, 5708308), (20, 2854154), (40, 1427077), (73, 781960), (113, 505160), (146, 390980), (173, 329960), (226, 252580), (292, 195490), (346, 164980), (365, 156392), (452, 126290), (565, 101032), (584, 97745), (692, 82490), (730, 78196), (865, 65992), (904, 63145), (1130, 50516), (1384, 41245), (1460, 39098), (1730, 32996), (2260, 25258), (2920, 19549), (3460, 16498), (4520, 12629), (6920, 8249)]