8220804780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{36901}}^1$

素因数の和:37039

約数の個数: 96

約数和(自身を含む): 23806218240

約数和(自身を除く): 15585413460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 79, 94, 141, 158, 188, 235, 237, 282, 316, 395, 470, 474, 564, 705, 790, 940, 948, 1185, 1410, 1580, 2370, 2820, 3713, 4740, 7426, 11139, 14852, 18565, 22278, 36901, 37130, 44556, 55695, 73802, 74260, 110703, 111390, 147604, 184505, 221406, 222780, 369010, 442812, 553515, 738020, 1107030, 1734347, 2214060, 2915179, 3468694, 5203041, 5830358, 6937388, 8671735, 8745537, 10406082, 11660716, 14575895, 17343470, 17491074, 20812164, 26015205, 29151790, 34686940, 34982148, 43727685, 52030410, 58303580, 87455370, 104060820, 137013413, 174910740, 274026826, 411040239, 548053652, 685067065, 822080478, 1370134130, 1644160956, 2055201195, 2740268260, 4110402390, 8220804780]

約数ペア:

[(1, 8220804780), (2, 4110402390), (3, 2740268260), (4, 2055201195), (5, 1644160956), (6, 1370134130), (10, 822080478), (12, 685067065), (15, 548053652), (20, 411040239), (30, 274026826), (47, 174910740), (60, 137013413), (79, 104060820), (94, 87455370), (141, 58303580), (158, 52030410), (188, 43727685), (235, 34982148), (237, 34686940), (282, 29151790), (316, 26015205), (395, 20812164), (470, 17491074), (474, 17343470), (564, 14575895), (705, 11660716), (790, 10406082), (940, 8745537), (948, 8671735), (1185, 6937388), (1410, 5830358), (1580, 5203041), (2370, 3468694), (2820, 2915179), (3713, 2214060), (4740, 1734347), (7426, 1107030), (11139, 738020), (14852, 553515), (18565, 442812), (22278, 369010), (36901, 222780), (37130, 221406), (44556, 184505), (55695, 147604), (73802, 111390), (74260, 110703)]