2021832400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23293}}^1$

素因数の和:23349

約数の個数: 120

約数和(自身を含む): 5730696704

約数和(自身を除く): 3708864304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 5425, 6200, 8680, 10850, 12400, 17360, 21700, 23293, 43400, 46586, 86800, 93172, 116465, 163051, 186344, 232930, 326102, 372688, 465860, 582325, 652204, 722083, 815255, 931720, 1164650, 1304408, 1444166, 1630510, 1863440, 2329300, 2608816, 2888332, 3261020, 3610415, 4076275, 4658600, 5054581, 5776664, 6522040, 7220830, 8152550, 9317200, 10109162, 11553328, 13044080, 14441660, 16305100, 18052075, 20218324, 25272905, 28883320, 32610200, 36104150, 40436648, 50545810, 57766640, 65220400, 72208300, 80873296, 101091620, 126364525, 144416600, 202183240, 252729050, 288833200, 404366480, 505458100, 1010916200, 2021832400]

約数ペア:

[(1, 2021832400), (2, 1010916200), (4, 505458100), (5, 404366480), (7, 288833200), (8, 252729050), (10, 202183240), (14, 144416600), (16, 126364525), (20, 101091620), (25, 80873296), (28, 72208300), (31, 65220400), (35, 57766640), (40, 50545810), (50, 40436648), (56, 36104150), (62, 32610200), (70, 28883320), (80, 25272905), (100, 20218324), (112, 18052075), (124, 16305100), (140, 14441660), (155, 13044080), (175, 11553328), (200, 10109162), (217, 9317200), (248, 8152550), (280, 7220830), (310, 6522040), (350, 5776664), (400, 5054581), (434, 4658600), (496, 4076275), (560, 3610415), (620, 3261020), (700, 2888332), (775, 2608816), (868, 2329300), (1085, 1863440), (1240, 1630510), (1400, 1444166), (1550, 1304408), (1736, 1164650), (2170, 931720), (2480, 815255), (2800, 722083), (3100, 652204), (3472, 582325), (4340, 465860), (5425, 372688), (6200, 326102), (8680, 232930), (10850, 186344), (12400, 163051), (17360, 116465), (21700, 93172), (23293, 86800), (43400, 46586)]