76396640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28087}}^1$

素因数の和:28119

約数の個数: 48

約数和(自身を含む): 191110752

約数和(自身を除く): 114714112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 28087, 56174, 112348, 140435, 224696, 280870, 449392, 477479, 561740, 898784, 954958, 1123480, 1909916, 2246960, 2387395, 3819832, 4493920, 4774790, 7639664, 9549580, 15279328, 19099160, 38198320, 76396640]

約数ペア:

[(1, 76396640), (2, 38198320), (4, 19099160), (5, 15279328), (8, 9549580), (10, 7639664), (16, 4774790), (17, 4493920), (20, 3819832), (32, 2387395), (34, 2246960), (40, 1909916), (68, 1123480), (80, 954958), (85, 898784), (136, 561740), (160, 477479), (170, 449392), (272, 280870), (340, 224696), (544, 140435), (680, 112348), (1360, 56174), (2720, 28087)]