77360980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 92829740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1607, 1660, 2407, 3214, 4814, 6428, 8035, 9628, 12035, 16070, 24070, 32140, 46603, 48140, 93206, 133381, 186412, 233015, 266762, 466030, 533524, 666905, 932060, 1333810, 2667620, 3868049, 7736098, 15472196, 19340245, 38680490, 77360980]

約数ペア:

[(1, 77360980), (2, 38680490), (4, 19340245), (5, 15472196), (10, 7736098), (20, 3868049), (29, 2667620), (58, 1333810), (83, 932060), (116, 666905), (145, 533524), (166, 466030), (290, 266762), (332, 233015), (415, 186412), (580, 133381), (830, 93206), (1607, 48140), (1660, 46603), (2407, 32140), (3214, 24070), (4814, 16070), (6428, 12035), (8035, 9628)]