2600979770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{16981}}^1$

素因数の和:17075

約数の個数: 48

約数和(自身を含む): 5067496728

約数和(自身を除く): 2466516958

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 530, 578, 901, 1445, 1802, 2890, 4505, 9010, 15317, 16981, 30634, 33962, 76585, 84905, 153170, 169810, 288677, 577354, 899993, 1443385, 1799986, 2886770, 4499965, 4907509, 8999930, 9815018, 15299881, 24537545, 30599762, 49075090, 76499405, 152998810, 260097977, 520195954, 1300489885, 2600979770]

約数ペア:

[(1, 2600979770), (2, 1300489885), (5, 520195954), (10, 260097977), (17, 152998810), (34, 76499405), (53, 49075090), (85, 30599762), (106, 24537545), (170, 15299881), (265, 9815018), (289, 8999930), (530, 4907509), (578, 4499965), (901, 2886770), (1445, 1799986), (1802, 1443385), (2890, 899993), (4505, 577354), (9010, 288677), (15317, 169810), (16981, 153170), (30634, 84905), (33962, 76585)]