73101880

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2473}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 164768400

約数和(自身を除く): 91666520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2473, 2956, 3695, 4946, 5912, 7390, 9892, 12365, 14780, 19784, 24730, 29560, 49460, 98920, 1827547, 3655094, 7310188, 9137735, 14620376, 18275470, 36550940, 73101880]

約数ペア:

[(1, 73101880), (2, 36550940), (4, 18275470), (5, 14620376), (8, 9137735), (10, 7310188), (20, 3655094), (40, 1827547), (739, 98920), (1478, 49460), (2473, 29560), (2956, 24730), (3695, 19784), (4946, 14780), (5912, 12365), (7390, 9892)]