2420704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 5852952

約数和(自身を除く): 3432248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 416, 506, 529, 572, 598, 736, 1012, 1058, 1144, 1196, 2024, 2116, 2288, 2392, 3289, 4048, 4232, 4576, 4784, 5819, 6578, 6877, 8096, 8464, 9568, 11638, 13156, 13754, 16928, 23276, 26312, 27508, 46552, 52624, 55016, 75647, 93104, 105248, 110032, 151294, 186208, 220064, 302588, 605176, 1210352, 2420704]

約数ペア:

[(1, 2420704), (2, 1210352), (4, 605176), (8, 302588), (11, 220064), (13, 186208), (16, 151294), (22, 110032), (23, 105248), (26, 93104), (32, 75647), (44, 55016), (46, 52624), (52, 46552), (88, 27508), (92, 26312), (104, 23276), (143, 16928), (176, 13754), (184, 13156), (208, 11638), (253, 9568), (286, 8464), (299, 8096), (352, 6877), (368, 6578), (416, 5819), (506, 4784), (529, 4576), (572, 4232), (598, 4048), (736, 3289), (1012, 2392), (1058, 2288), (1144, 2116), (1196, 2024)]