454940360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{16087}}^1$

素因数の和:16206

約数の個数: 64

約数和(自身を含む): 1181502720

約数和(自身を除く): 726562360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 5656, 7070, 14140, 16087, 28280, 32174, 64348, 80435, 112609, 128696, 160870, 225218, 321740, 450436, 563045, 643480, 900872, 1126090, 1624787, 2252180, 3249574, 4504360, 6499148, 8123935, 11373509, 12998296, 16247870, 22747018, 32495740, 45494036, 56867545, 64991480, 90988072, 113735090, 227470180, 454940360]

約数ペア:

[(1, 454940360), (2, 227470180), (4, 113735090), (5, 90988072), (7, 64991480), (8, 56867545), (10, 45494036), (14, 32495740), (20, 22747018), (28, 16247870), (35, 12998296), (40, 11373509), (56, 8123935), (70, 6499148), (101, 4504360), (140, 3249574), (202, 2252180), (280, 1624787), (404, 1126090), (505, 900872), (707, 643480), (808, 563045), (1010, 450436), (1414, 321740), (2020, 225218), (2828, 160870), (3535, 128696), (4040, 112609), (5656, 80435), (7070, 64348), (14140, 32174), (16087, 28280)]