26220320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 46428256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 571, 574, 656, 820, 1120, 1142, 1148, 1312, 1435, 1640, 2284, 2296, 2855, 2870, 3280, 3997, 4568, 4592, 5710, 5740, 6560, 7994, 9136, 9184, 11420, 11480, 15988, 18272, 19985, 22840, 22960, 23411, 31976, 39970, 45680, 45920, 46822, 63952, 79940, 91360, 93644, 117055, 127904, 159880, 163877, 187288, 234110, 319760, 327754, 374576, 468220, 639520, 655508, 749152, 819385, 936440, 1311016, 1638770, 1872880, 2622032, 3277540, 3745760, 5244064, 6555080, 13110160, 26220320]

約数ペア:

[(1, 26220320), (2, 13110160), (4, 6555080), (5, 5244064), (7, 3745760), (8, 3277540), (10, 2622032), (14, 1872880), (16, 1638770), (20, 1311016), (28, 936440), (32, 819385), (35, 749152), (40, 655508), (41, 639520), (56, 468220), (70, 374576), (80, 327754), (82, 319760), (112, 234110), (140, 187288), (160, 163877), (164, 159880), (205, 127904), (224, 117055), (280, 93644), (287, 91360), (328, 79940), (410, 63952), (560, 46822), (571, 45920), (574, 45680), (656, 39970), (820, 31976), (1120, 23411), (1142, 22960), (1148, 22840), (1312, 19985), (1435, 18272), (1640, 15988), (2284, 11480), (2296, 11420), (2855, 9184), (2870, 9136), (3280, 7994), (3997, 6560), (4568, 5740), (4592, 5710)]