5552802920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 14513990400

約数和(自身を除く): 8961187480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 337, 415, 581, 664, 674, 709, 830, 1162, 1348, 1418, 1660, 1685, 2324, 2359, 2696, 2836, 2905, 3320, 3370, 3545, 4648, 4718, 4963, 5672, 5810, 6740, 7090, 9436, 9926, 11620, 11795, 13480, 14180, 18872, 19852, 23240, 23590, 24815, 27971, 28360, 39704, 47180, 49630, 55942, 58847, 94360, 99260, 111884, 117694, 139855, 195797, 198520, 223768, 235388, 238933, 279710, 294235, 391594, 411929, 470776, 477866, 559420, 588470, 783188, 823858, 955732, 978985, 1118840, 1176940, 1194665, 1566376, 1647716, 1672531, 1911464, 1957970, 2059645, 2353880, 2389330, 3295432, 3345062, 3915940, 4119290, 4778660, 6690124, 7831880, 8238580, 8362655, 9557320, 13380248, 16477160, 16725310, 19831439, 33450620, 39662878, 66901240, 79325756, 99157195, 138820073, 158651512, 198314390, 277640146, 396628780, 555280292, 694100365, 793257560, 1110560584, 1388200730, 2776401460, 5552802920]

約数ペア:

[(1, 5552802920), (2, 2776401460), (4, 1388200730), (5, 1110560584), (7, 793257560), (8, 694100365), (10, 555280292), (14, 396628780), (20, 277640146), (28, 198314390), (35, 158651512), (40, 138820073), (56, 99157195), (70, 79325756), (83, 66901240), (140, 39662878), (166, 33450620), (280, 19831439), (332, 16725310), (337, 16477160), (415, 13380248), (581, 9557320), (664, 8362655), (674, 8238580), (709, 7831880), (830, 6690124), (1162, 4778660), (1348, 4119290), (1418, 3915940), (1660, 3345062), (1685, 3295432), (2324, 2389330), (2359, 2353880), (2696, 2059645), (2836, 1957970), (2905, 1911464), (3320, 1672531), (3370, 1647716), (3545, 1566376), (4648, 1194665), (4718, 1176940), (4963, 1118840), (5672, 978985), (5810, 955732), (6740, 823858), (7090, 783188), (9436, 588470), (9926, 559420), (11620, 477866), (11795, 470776), (13480, 411929), (14180, 391594), (18872, 294235), (19852, 279710), (23240, 238933), (23590, 235388), (24815, 223768), (27971, 198520), (28360, 195797), (39704, 139855), (47180, 117694), (49630, 111884), (55942, 99260), (58847, 94360)]