7332520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10811480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 239, 260, 295, 472, 478, 520, 590, 767, 956, 1180, 1195, 1534, 1912, 2360, 2390, 3068, 3107, 3835, 4780, 6136, 6214, 7670, 9560, 12428, 14101, 15340, 15535, 24856, 28202, 30680, 31070, 56404, 62140, 70505, 112808, 124280, 141010, 183313, 282020, 366626, 564040, 733252, 916565, 1466504, 1833130, 3666260, 7332520]

約数ペア:

[(1, 7332520), (2, 3666260), (4, 1833130), (5, 1466504), (8, 916565), (10, 733252), (13, 564040), (20, 366626), (26, 282020), (40, 183313), (52, 141010), (59, 124280), (65, 112808), (104, 70505), (118, 62140), (130, 56404), (236, 31070), (239, 30680), (260, 28202), (295, 24856), (472, 15535), (478, 15340), (520, 14101), (590, 12428), (767, 9560), (956, 7670), (1180, 6214), (1195, 6136), (1534, 4780), (1912, 3835), (2360, 3107), (2390, 3068)]