3666260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4800940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 239, 260, 295, 478, 590, 767, 956, 1180, 1195, 1534, 2390, 3068, 3107, 3835, 4780, 6214, 7670, 12428, 14101, 15340, 15535, 28202, 31070, 56404, 62140, 70505, 141010, 183313, 282020, 366626, 733252, 916565, 1833130, 3666260]

約数ペア:

[(1, 3666260), (2, 1833130), (4, 916565), (5, 733252), (10, 366626), (13, 282020), (20, 183313), (26, 141010), (52, 70505), (59, 62140), (65, 56404), (118, 31070), (130, 28202), (236, 15535), (239, 15340), (260, 14101), (295, 12428), (478, 7670), (590, 6214), (767, 4780), (956, 3835), (1180, 3107), (1195, 3068), (1534, 2390)]