159904300

素因数分解:

$2^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{3499}}^1$

素因数の和:3970

約数の個数: 36

約数和(自身を含む): 347851000

約数和(自身を除く): 187946700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 457, 914, 1828, 2285, 3499, 4570, 6998, 9140, 11425, 13996, 17495, 22850, 34990, 45700, 69980, 87475, 174950, 349900, 1599043, 3198086, 6396172, 7995215, 15990430, 31980860, 39976075, 79952150, 159904300]

約数ペア:

[(1, 159904300), (2, 79952150), (4, 39976075), (5, 31980860), (10, 15990430), (20, 7995215), (25, 6396172), (50, 3198086), (100, 1599043), (457, 349900), (914, 174950), (1828, 87475), (2285, 69980), (3499, 45700), (4570, 34990), (6998, 22850), (9140, 17495), (11425, 13996)]