2847498940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1201}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 7039488960

約数和(自身を除く): 4191990020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 829, 1201, 1430, 1658, 2402, 2860, 3316, 4145, 4804, 6005, 8290, 9119, 10777, 12010, 13211, 15613, 16580, 18238, 21554, 24020, 26422, 31226, 36476, 43108, 45595, 52844, 53885, 62452, 66055, 78065, 91190, 107770, 118547, 132110, 156130, 171743, 182380, 215540, 237094, 264220, 312260, 343486, 474188, 592735, 686972, 858715, 995629, 1185470, 1717430, 1991258, 2370940, 3434860, 3982516, 4978145, 9956290, 10951919, 12943177, 19912580, 21903838, 25886354, 43807676, 51772708, 54759595, 64715885, 109519190, 129431770, 142374947, 219038380, 258863540, 284749894, 569499788, 711874735, 1423749470, 2847498940]

約数ペア:

[(1, 2847498940), (2, 1423749470), (4, 711874735), (5, 569499788), (10, 284749894), (11, 258863540), (13, 219038380), (20, 142374947), (22, 129431770), (26, 109519190), (44, 64715885), (52, 54759595), (55, 51772708), (65, 43807676), (110, 25886354), (130, 21903838), (143, 19912580), (220, 12943177), (260, 10951919), (286, 9956290), (572, 4978145), (715, 3982516), (829, 3434860), (1201, 2370940), (1430, 1991258), (1658, 1717430), (2402, 1185470), (2860, 995629), (3316, 858715), (4145, 686972), (4804, 592735), (6005, 474188), (8290, 343486), (9119, 312260), (10777, 264220), (12010, 237094), (13211, 215540), (15613, 182380), (16580, 171743), (18238, 156130), (21554, 132110), (24020, 118547), (26422, 107770), (31226, 91190), (36476, 78065), (43108, 66055), (45595, 62452), (52844, 53885)]