38247850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 75352320

約数和(自身を除く): 37104470

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 158, 230, 395, 421, 575, 790, 842, 1150, 1817, 1975, 2105, 3634, 3950, 4210, 9085, 9683, 10525, 18170, 19366, 21050, 33259, 45425, 48415, 66518, 90850, 96830, 166295, 242075, 332590, 484150, 764957, 831475, 1529914, 1662950, 3824785, 7649570, 19123925, 38247850]

約数ペア:

[(1, 38247850), (2, 19123925), (5, 7649570), (10, 3824785), (23, 1662950), (25, 1529914), (46, 831475), (50, 764957), (79, 484150), (115, 332590), (158, 242075), (230, 166295), (395, 96830), (421, 90850), (575, 66518), (790, 48415), (842, 45425), (1150, 33259), (1817, 21050), (1975, 19366), (2105, 18170), (3634, 10525), (3950, 9683), (4210, 9085)]