29306800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1846

約数の個数: 60

約数和(自身を含む): 72167256

約数和(自身を除く): 42860456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 1787, 2050, 3280, 3574, 4100, 7148, 8200, 8935, 14296, 16400, 17870, 28592, 35740, 44675, 71480, 73267, 89350, 142960, 146534, 178700, 293068, 357400, 366335, 586136, 714800, 732670, 1172272, 1465340, 1831675, 2930680, 3663350, 5861360, 7326700, 14653400, 29306800]

約数ペア:

[(1, 29306800), (2, 14653400), (4, 7326700), (5, 5861360), (8, 3663350), (10, 2930680), (16, 1831675), (20, 1465340), (25, 1172272), (40, 732670), (41, 714800), (50, 586136), (80, 366335), (82, 357400), (100, 293068), (164, 178700), (200, 146534), (205, 142960), (328, 89350), (400, 73267), (410, 71480), (656, 44675), (820, 35740), (1025, 28592), (1640, 17870), (1787, 16400), (2050, 14296), (3280, 8935), (3574, 8200), (4100, 7148)]