71333050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{18059}}^1$

素因数の和:18150

約数の個数: 24

約数和(自身を含む): 134366400

約数和(自身を除く): 63033350

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 18059, 36118, 90295, 180590, 451475, 902950, 1426661, 2853322, 7133305, 14266610, 35666525, 71333050]

約数ペア:

[(1, 71333050), (2, 35666525), (5, 14266610), (10, 7133305), (25, 2853322), (50, 1426661), (79, 902950), (158, 451475), (395, 180590), (790, 90295), (1975, 36118), (3950, 18059)]