29368400

素因数分解:

$2^4\times 5^2\times {\mathrm{73421}}^1$

素因数の和:73439

約数の個数: 30

約数和(自身を含む): 70558542

約数和(自身を除く): 41190142

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 73421, 146842, 293684, 367105, 587368, 734210, 1174736, 1468420, 1835525, 2936840, 3671050, 5873680, 7342100, 14684200, 29368400]

約数ペア:

[(1, 29368400), (2, 14684200), (4, 7342100), (5, 5873680), (8, 3671050), (10, 2936840), (16, 1835525), (20, 1468420), (25, 1174736), (40, 734210), (50, 587368), (80, 367105), (100, 293684), (200, 146842), (400, 73421)]