80229590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 175219200

約数和(自身を除く): 94989610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 179, 190, 266, 337, 358, 665, 674, 895, 1253, 1330, 1685, 1790, 2359, 2506, 3370, 3401, 4718, 6265, 6403, 6802, 11795, 12530, 12806, 17005, 23590, 23807, 32015, 34010, 44821, 47614, 60323, 64030, 89642, 119035, 120646, 224105, 238070, 301615, 422261, 448210, 603230, 844522, 1146137, 2111305, 2292274, 4222610, 5730685, 8022959, 11461370, 16045918, 40114795, 80229590]

約数ペア:

[(1, 80229590), (2, 40114795), (5, 16045918), (7, 11461370), (10, 8022959), (14, 5730685), (19, 4222610), (35, 2292274), (38, 2111305), (70, 1146137), (95, 844522), (133, 603230), (179, 448210), (190, 422261), (266, 301615), (337, 238070), (358, 224105), (665, 120646), (674, 119035), (895, 89642), (1253, 64030), (1330, 60323), (1685, 47614), (1790, 44821), (2359, 34010), (2506, 32015), (3370, 23807), (3401, 23590), (4718, 17005), (6265, 12806), (6403, 12530), (6802, 11795)]