77144350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 150459120

約数和(自身を除く): 73314770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 83, 145, 166, 290, 415, 641, 725, 830, 1282, 1450, 2075, 2407, 3205, 4150, 4814, 6410, 12035, 16025, 18589, 24070, 32050, 37178, 53203, 60175, 92945, 106406, 120350, 185890, 266015, 464725, 532030, 929450, 1330075, 1542887, 2660150, 3085774, 7714435, 15428870, 38572175, 77144350]

約数ペア:

[(1, 77144350), (2, 38572175), (5, 15428870), (10, 7714435), (25, 3085774), (29, 2660150), (50, 1542887), (58, 1330075), (83, 929450), (145, 532030), (166, 464725), (290, 266015), (415, 185890), (641, 120350), (725, 106406), (830, 92945), (1282, 60175), (1450, 53203), (2075, 37178), (2407, 32050), (3205, 24070), (4150, 18589), (4814, 16025), (6410, 12035)]