73283240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25097}}^1$

素因数の和:25181

約数の個数: 32

約数和(自身を含む): 167152680

約数和(自身を除く): 93869440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25097, 50194, 100388, 125485, 200776, 250970, 501940, 1003880, 1832081, 3664162, 7328324, 9160405, 14656648, 18320810, 36641620, 73283240]

約数ペア:

[(1, 73283240), (2, 36641620), (4, 18320810), (5, 14656648), (8, 9160405), (10, 7328324), (20, 3664162), (40, 1832081), (73, 1003880), (146, 501940), (292, 250970), (365, 200776), (584, 125485), (730, 100388), (1460, 50194), (2920, 25097)]