2002296980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{3929}}^1$

素因数の和:4328

約数の個数: 48

約数和(自身を含む): 4270432320

約数和(自身を除く): 2268135340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 307, 332, 415, 614, 830, 1228, 1535, 1660, 3070, 3929, 6140, 7858, 15716, 19645, 25481, 39290, 50962, 78580, 101924, 127405, 254810, 326107, 509620, 652214, 1206203, 1304428, 1630535, 2412406, 3261070, 4824812, 6031015, 6522140, 12062030, 24124060, 100114849, 200229698, 400459396, 500574245, 1001148490, 2002296980]

約数ペア:

[(1, 2002296980), (2, 1001148490), (4, 500574245), (5, 400459396), (10, 200229698), (20, 100114849), (83, 24124060), (166, 12062030), (307, 6522140), (332, 6031015), (415, 4824812), (614, 3261070), (830, 2412406), (1228, 1630535), (1535, 1304428), (1660, 1206203), (3070, 652214), (3929, 509620), (6140, 326107), (7858, 254810), (15716, 127405), (19645, 101924), (25481, 78580), (39290, 50962)]