41365980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 127108800

約数和(自身を除く): 85742820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 2909, 3555, 4740, 5818, 7110, 8727, 11636, 14220, 14545, 17454, 26181, 29090, 34908, 43635, 52362, 58180, 87270, 104724, 130905, 174540, 229811, 261810, 459622, 523620, 689433, 919244, 1149055, 1378866, 2068299, 2298110, 2757732, 3447165, 4136598, 4596220, 6894330, 8273196, 10341495, 13788660, 20682990, 41365980]

約数ペア:

[(1, 41365980), (2, 20682990), (3, 13788660), (4, 10341495), (5, 8273196), (6, 6894330), (9, 4596220), (10, 4136598), (12, 3447165), (15, 2757732), (18, 2298110), (20, 2068299), (30, 1378866), (36, 1149055), (45, 919244), (60, 689433), (79, 523620), (90, 459622), (158, 261810), (180, 229811), (237, 174540), (316, 130905), (395, 104724), (474, 87270), (711, 58180), (790, 52362), (948, 43635), (1185, 34908), (1422, 29090), (1580, 26181), (2370, 17454), (2844, 14545), (2909, 14220), (3555, 11636), (4740, 8727), (5818, 7110)]