39274420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115513}}^1$

素因数の和:115539

約数の個数: 24

約数和(自身を含む): 87328584

約数和(自身を除く): 48054164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115513, 231026, 462052, 577565, 1155130, 1963721, 2310260, 3927442, 7854884, 9818605, 19637210, 39274420]

約数ペア:

[(1, 39274420), (2, 19637210), (4, 9818605), (5, 7854884), (10, 3927442), (17, 2310260), (20, 1963721), (34, 1155130), (68, 577565), (85, 462052), (170, 231026), (340, 115513)]