38218150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 73932768

約数和(自身を除く): 35714618

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 103, 181, 205, 206, 362, 410, 515, 905, 1025, 1030, 1810, 2050, 2575, 4223, 4525, 5150, 7421, 8446, 9050, 14842, 18643, 21115, 37105, 37286, 42230, 74210, 93215, 105575, 185525, 186430, 211150, 371050, 466075, 764363, 932150, 1528726, 3821815, 7643630, 19109075, 38218150]

約数ペア:

[(1, 38218150), (2, 19109075), (5, 7643630), (10, 3821815), (25, 1528726), (41, 932150), (50, 764363), (82, 466075), (103, 371050), (181, 211150), (205, 186430), (206, 185525), (362, 105575), (410, 93215), (515, 74210), (905, 42230), (1025, 37286), (1030, 37105), (1810, 21115), (2050, 18643), (2575, 14842), (4223, 9050), (4525, 8446), (5150, 7421)]