38381450

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4019}}^1$

素因数の和:4222

約数の個数: 24

約数和(自身を含む): 71781120

約数和(自身を除く): 33399670

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4019, 4775, 8038, 9550, 20095, 40190, 100475, 200950, 767629, 1535258, 3838145, 7676290, 19190725, 38381450]

約数ペア:

[(1, 38381450), (2, 19190725), (5, 7676290), (10, 3838145), (25, 1535258), (50, 767629), (191, 200950), (382, 100475), (955, 40190), (1910, 20095), (4019, 9550), (4775, 8038)]