2116722096400

素因数分解:

$2^4\times 5^2\times {\mathrm{8017}}^1\times {\mathrm{660073}}^1$

素因数の和:668108

約数の個数: 60

約数和(自身を含む): 5086066872052

約数和(自身を除く): 2969344775652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 8017, 16034, 32068, 40085, 64136, 80170, 128272, 160340, 200425, 320680, 400850, 641360, 660073, 801700, 1320146, 1603400, 2640292, 3206800, 3300365, 5280584, 6600730, 10561168, 13201460, 16501825, 26402920, 33003650, 52805840, 66007300, 132014600, 264029200, 5291805241, 10583610482, 21167220964, 26459026205, 42334441928, 52918052410, 84668883856, 105836104820, 132295131025, 211672209640, 264590262050, 423344419280, 529180524100, 1058361048200, 2116722096400]

約数ペア:

[(1, 2116722096400), (2, 1058361048200), (4, 529180524100), (5, 423344419280), (8, 264590262050), (10, 211672209640), (16, 132295131025), (20, 105836104820), (25, 84668883856), (40, 52918052410), (50, 42334441928), (80, 26459026205), (100, 21167220964), (200, 10583610482), (400, 5291805241), (8017, 264029200), (16034, 132014600), (32068, 66007300), (40085, 52805840), (64136, 33003650), (80170, 26402920), (128272, 16501825), (160340, 13201460), (200425, 10561168), (320680, 6600730), (400850, 5280584), (641360, 3300365), (660073, 3206800), (801700, 2640292), (1320146, 1603400)]