8302810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 15940800

約数和(自身を除く): 7637990

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 491, 890, 982, 1691, 2455, 3382, 4910, 8455, 9329, 16910, 18658, 43699, 46645, 87398, 93290, 218495, 436990, 830281, 1660562, 4151405, 8302810]

約数ペア:

[(1, 8302810), (2, 4151405), (5, 1660562), (10, 830281), (19, 436990), (38, 218495), (89, 93290), (95, 87398), (178, 46645), (190, 43699), (445, 18658), (491, 16910), (890, 9329), (982, 8455), (1691, 4910), (2455, 3382)]