137257700

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{5743}}^1$

素因数の和:5996

約数の個数: 36

約数和(自身を含む): 299147520

約数和(自身を除く): 161889820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2390, 4780, 5743, 5975, 11486, 11950, 22972, 23900, 28715, 57430, 114860, 143575, 287150, 574300, 1372577, 2745154, 5490308, 6862885, 13725770, 27451540, 34314425, 68628850, 137257700]

約数ペア:

[(1, 137257700), (2, 68628850), (4, 34314425), (5, 27451540), (10, 13725770), (20, 6862885), (25, 5490308), (50, 2745154), (100, 1372577), (239, 574300), (478, 287150), (956, 143575), (1195, 114860), (2390, 57430), (4780, 28715), (5743, 23900), (5975, 22972), (11486, 11950)]