11487865340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{752809}}^1$

素因数の和:752934

約数の個数: 48

約数和(自身を含む): 27823857600

約数和(自身を除く): 16335992260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 752809, 1505618, 3011236, 3764045, 5269663, 7528090, 10539326, 15056180, 21078652, 26348315, 52696630, 82056181, 105393260, 164112362, 328224724, 410280905, 574393267, 820561810, 1148786534, 1641123620, 2297573068, 2871966335, 5743932670, 11487865340]

約数ペア:

[(1, 11487865340), (2, 5743932670), (4, 2871966335), (5, 2297573068), (7, 1641123620), (10, 1148786534), (14, 820561810), (20, 574393267), (28, 410280905), (35, 328224724), (70, 164112362), (109, 105393260), (140, 82056181), (218, 52696630), (436, 26348315), (545, 21078652), (763, 15056180), (1090, 10539326), (1526, 7528090), (2180, 5269663), (3052, 3764045), (3815, 3011236), (7630, 1505618), (15260, 752809)]