2936540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 6562080

約数和(自身を除く): 3625540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 83, 116, 122, 145, 166, 244, 290, 305, 332, 415, 580, 610, 830, 1220, 1660, 1769, 2407, 3538, 4814, 5063, 7076, 8845, 9628, 10126, 12035, 17690, 20252, 24070, 25315, 35380, 48140, 50630, 101260, 146827, 293654, 587308, 734135, 1468270, 2936540]

約数ペア:

[(1, 2936540), (2, 1468270), (4, 734135), (5, 587308), (10, 293654), (20, 146827), (29, 101260), (58, 50630), (61, 48140), (83, 35380), (116, 25315), (122, 24070), (145, 20252), (166, 17690), (244, 12035), (290, 10126), (305, 9628), (332, 8845), (415, 7076), (580, 5063), (610, 4814), (830, 3538), (1220, 2407), (1660, 1769)]