5206420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15313}}^1$

素因数の和:15339

約数の個数: 24

約数和(自身を含む): 11577384

約数和(自身を除く): 6370964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 15313, 30626, 61252, 76565, 153130, 260321, 306260, 520642, 1041284, 1301605, 2603210, 5206420]

約数ペア:

[(1, 5206420), (2, 2603210), (4, 1301605), (5, 1041284), (10, 520642), (17, 306260), (20, 260321), (34, 153130), (68, 76565), (85, 61252), (170, 30626), (340, 15313)]