7066400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 108

約数和(自身を含む): 19221426

約数和(自身を除く): 12155026

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 73, 80, 88, 100, 110, 121, 146, 160, 176, 200, 220, 242, 275, 292, 352, 365, 400, 440, 484, 550, 584, 605, 730, 800, 803, 880, 968, 1100, 1168, 1210, 1460, 1606, 1760, 1825, 1936, 2200, 2336, 2420, 2920, 3025, 3212, 3650, 3872, 4015, 4400, 4840, 5840, 6050, 6424, 7300, 8030, 8800, 8833, 9680, 11680, 12100, 12848, 14600, 16060, 17666, 19360, 20075, 24200, 25696, 29200, 32120, 35332, 40150, 44165, 48400, 58400, 64240, 70664, 80300, 88330, 96800, 128480, 141328, 160600, 176660, 220825, 282656, 321200, 353320, 441650, 642400, 706640, 883300, 1413280, 1766600, 3533200, 7066400]

約数ペア:

[(1, 7066400), (2, 3533200), (4, 1766600), (5, 1413280), (8, 883300), (10, 706640), (11, 642400), (16, 441650), (20, 353320), (22, 321200), (25, 282656), (32, 220825), (40, 176660), (44, 160600), (50, 141328), (55, 128480), (73, 96800), (80, 88330), (88, 80300), (100, 70664), (110, 64240), (121, 58400), (146, 48400), (160, 44165), (176, 40150), (200, 35332), (220, 32120), (242, 29200), (275, 25696), (292, 24200), (352, 20075), (365, 19360), (400, 17666), (440, 16060), (484, 14600), (550, 12848), (584, 12100), (605, 11680), (730, 9680), (800, 8833), (803, 8800), (880, 8030), (968, 7300), (1100, 6424), (1168, 6050), (1210, 5840), (1460, 4840), (1606, 4400), (1760, 4015), (1825, 3872), (1936, 3650), (2200, 3212), (2336, 3025), (2420, 2920)]