16443850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 16054070

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 181, 230, 362, 395, 575, 790, 905, 1150, 1810, 1817, 1975, 3634, 3950, 4163, 4525, 8326, 9050, 9085, 14299, 18170, 20815, 28598, 41630, 45425, 71495, 90850, 104075, 142990, 208150, 328877, 357475, 657754, 714950, 1644385, 3288770, 8221925, 16443850]

約数ペア:

[(1, 16443850), (2, 8221925), (5, 3288770), (10, 1644385), (23, 714950), (25, 657754), (46, 357475), (50, 328877), (79, 208150), (115, 142990), (158, 104075), (181, 90850), (230, 71495), (362, 45425), (395, 41630), (575, 28598), (790, 20815), (905, 18170), (1150, 14299), (1810, 9085), (1817, 9050), (1975, 8326), (3634, 4525), (3950, 4163)]