40987850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{48221}}^1$

素因数の和:48250

約数の個数: 24

約数和(自身を含む): 80723628

約数和(自身を除く): 39735778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 48221, 96442, 241105, 482210, 819757, 1205525, 1639514, 2411050, 4098785, 8197570, 20493925, 40987850]

約数ペア:

[(1, 40987850), (2, 20493925), (5, 8197570), (10, 4098785), (17, 2411050), (25, 1639514), (34, 1205525), (50, 819757), (85, 482210), (170, 241105), (425, 96442), (850, 48221)]