154088720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52057}}^1$

素因数の和:52107

約数の個数: 40

約数和(自身を含む): 367945944

約数和(自身を除く): 213857224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 52057, 104114, 208228, 260285, 416456, 520570, 832912, 1041140, 1926109, 2082280, 3852218, 4164560, 7704436, 9630545, 15408872, 19261090, 30817744, 38522180, 77044360, 154088720]

約数ペア:

[(1, 154088720), (2, 77044360), (4, 38522180), (5, 30817744), (8, 19261090), (10, 15408872), (16, 9630545), (20, 7704436), (37, 4164560), (40, 3852218), (74, 2082280), (80, 1926109), (148, 1041140), (185, 832912), (296, 520570), (370, 416456), (592, 260285), (740, 208228), (1480, 104114), (2960, 52057)]