7048720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 19248768

約数和(自身を除く): 12200048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 307, 328, 410, 560, 574, 614, 656, 820, 1148, 1228, 1435, 1535, 1640, 2149, 2296, 2456, 2870, 3070, 3280, 4298, 4592, 4912, 5740, 6140, 8596, 10745, 11480, 12280, 12587, 17192, 21490, 22960, 24560, 25174, 34384, 42980, 50348, 62935, 85960, 88109, 100696, 125870, 171920, 176218, 201392, 251740, 352436, 440545, 503480, 704872, 881090, 1006960, 1409744, 1762180, 3524360, 7048720]

約数ペア:

[(1, 7048720), (2, 3524360), (4, 1762180), (5, 1409744), (7, 1006960), (8, 881090), (10, 704872), (14, 503480), (16, 440545), (20, 352436), (28, 251740), (35, 201392), (40, 176218), (41, 171920), (56, 125870), (70, 100696), (80, 88109), (82, 85960), (112, 62935), (140, 50348), (164, 42980), (205, 34384), (280, 25174), (287, 24560), (307, 22960), (328, 21490), (410, 17192), (560, 12587), (574, 12280), (614, 11480), (656, 10745), (820, 8596), (1148, 6140), (1228, 5740), (1435, 4912), (1535, 4592), (1640, 4298), (2149, 3280), (2296, 3070), (2456, 2870)]