1376366920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{88003}}^1$

素因数の和:88054

約数の個数: 64

約数和(自身を含む): 3421595520

約数和(自身を除く): 2045228600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 88003, 176006, 352012, 440015, 704024, 880030, 1496051, 1760060, 2024069, 2992102, 3520120, 4048138, 5984204, 7480255, 8096276, 10120345, 11968408, 14960510, 16192552, 20240690, 29921020, 34409173, 40481380, 59842040, 68818346, 80962760, 137636692, 172045865, 275273384, 344091730, 688183460, 1376366920]

約数ペア:

[(1, 1376366920), (2, 688183460), (4, 344091730), (5, 275273384), (8, 172045865), (10, 137636692), (17, 80962760), (20, 68818346), (23, 59842040), (34, 40481380), (40, 34409173), (46, 29921020), (68, 20240690), (85, 16192552), (92, 14960510), (115, 11968408), (136, 10120345), (170, 8096276), (184, 7480255), (230, 5984204), (340, 4048138), (391, 3520120), (460, 2992102), (680, 2024069), (782, 1760060), (920, 1496051), (1564, 880030), (1955, 704024), (3128, 440015), (3910, 352012), (7820, 176006), (15640, 88003)]