2840504260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4261

約数の個数: 96

約数和(自身を含む): 6744124800

約数和(自身を除く): 3903620540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 59, 106, 110, 118, 212, 220, 236, 265, 295, 530, 583, 590, 649, 1060, 1166, 1180, 1298, 2332, 2596, 2915, 3127, 3245, 4129, 5830, 6254, 6490, 8258, 11660, 12508, 12980, 15635, 16516, 20645, 31270, 34397, 41290, 45419, 62540, 68794, 82580, 90838, 137588, 171985, 181676, 218837, 227095, 243611, 343970, 437674, 454190, 487222, 687940, 875348, 908380, 974444, 1094185, 1218055, 2188370, 2407207, 2436110, 2679721, 4376740, 4814414, 4872220, 5359442, 9628828, 10718884, 12036035, 12911383, 13398605, 24072070, 25822766, 26797210, 48144140, 51645532, 53594420, 64556915, 129113830, 142025213, 258227660, 284050426, 568100852, 710126065, 1420252130, 2840504260]

約数ペア:

[(1, 2840504260), (2, 1420252130), (4, 710126065), (5, 568100852), (10, 284050426), (11, 258227660), (20, 142025213), (22, 129113830), (44, 64556915), (53, 53594420), (55, 51645532), (59, 48144140), (106, 26797210), (110, 25822766), (118, 24072070), (212, 13398605), (220, 12911383), (236, 12036035), (265, 10718884), (295, 9628828), (530, 5359442), (583, 4872220), (590, 4814414), (649, 4376740), (1060, 2679721), (1166, 2436110), (1180, 2407207), (1298, 2188370), (2332, 1218055), (2596, 1094185), (2915, 974444), (3127, 908380), (3245, 875348), (4129, 687940), (5830, 487222), (6254, 454190), (6490, 437674), (8258, 343970), (11660, 243611), (12508, 227095), (12980, 218837), (15635, 181676), (16516, 171985), (20645, 137588), (31270, 90838), (34397, 82580), (41290, 68794), (45419, 62540)]