79989590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5669}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 154314720

約数和(自身を除く): 74325130

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 5669, 7055, 11338, 14110, 28345, 56690, 96373, 192746, 470527, 481865, 941054, 963730, 2352635, 4705270, 7998959, 15997918, 39994795, 79989590]

約数ペア:

[(1, 79989590), (2, 39994795), (5, 15997918), (10, 7998959), (17, 4705270), (34, 2352635), (83, 963730), (85, 941054), (166, 481865), (170, 470527), (415, 192746), (830, 96373), (1411, 56690), (2822, 28345), (5669, 14110), (7055, 11338)]