13437870680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{438001}}^1$

素因数の和:438084

約数の個数: 64

約数和(自身を含む): 33112951200

約数和(自身を除く): 19675080520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 6136, 7670, 15340, 30680, 438001, 876002, 1752004, 2190005, 3504008, 4380010, 5694013, 8760020, 11388026, 17520040, 22776052, 25842059, 28470065, 45552104, 51684118, 56940130, 103368236, 113880260, 129210295, 206736472, 227760520, 258420590, 335946767, 516841180, 671893534, 1033682360, 1343787068, 1679733835, 2687574136, 3359467670, 6718935340, 13437870680]

約数ペア:

[(1, 13437870680), (2, 6718935340), (4, 3359467670), (5, 2687574136), (8, 1679733835), (10, 1343787068), (13, 1033682360), (20, 671893534), (26, 516841180), (40, 335946767), (52, 258420590), (59, 227760520), (65, 206736472), (104, 129210295), (118, 113880260), (130, 103368236), (236, 56940130), (260, 51684118), (295, 45552104), (472, 28470065), (520, 25842059), (590, 22776052), (767, 17520040), (1180, 11388026), (1534, 8760020), (2360, 5694013), (3068, 4380010), (3835, 3504008), (6136, 2190005), (7670, 1752004), (15340, 876002), (30680, 438001)]