77185370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 144184320

約数和(自身を除く): 66998950

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 2383, 3239, 4766, 6478, 11915, 16195, 23830, 32390, 97703, 188257, 195406, 376514, 488515, 941285, 977030, 1882570, 7718537, 15437074, 38592685, 77185370]

約数ペア:

[(1, 77185370), (2, 38592685), (5, 15437074), (10, 7718537), (41, 1882570), (79, 977030), (82, 941285), (158, 488515), (205, 376514), (395, 195406), (410, 188257), (790, 97703), (2383, 32390), (3239, 23830), (4766, 16195), (6478, 11915)]