16252810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 34904520

約数和(自身を除く): 18651710

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 809, 1435, 1618, 2009, 2870, 4018, 4045, 5663, 8090, 10045, 11326, 20090, 28315, 33169, 39641, 56630, 66338, 79282, 165845, 198205, 232183, 331690, 396410, 464366, 1160915, 1625281, 2321830, 3250562, 8126405, 16252810]

約数ペア:

[(1, 16252810), (2, 8126405), (5, 3250562), (7, 2321830), (10, 1625281), (14, 1160915), (35, 464366), (41, 396410), (49, 331690), (70, 232183), (82, 198205), (98, 165845), (205, 79282), (245, 66338), (287, 56630), (410, 39641), (490, 33169), (574, 28315), (809, 20090), (1435, 11326), (1618, 10045), (2009, 8090), (2870, 5663), (4018, 4045)]