15664080500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23327}}^1$

素因数の和:23442

約数の個数: 96

約数和(自身を含む): 36682813440

約数和(自身を除く): 21018732940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 125, 158, 170, 250, 316, 340, 395, 425, 500, 790, 850, 1343, 1580, 1700, 1975, 2125, 2686, 3950, 4250, 5372, 6715, 7900, 8500, 9875, 13430, 19750, 23327, 26860, 33575, 39500, 46654, 67150, 93308, 116635, 134300, 167875, 233270, 335750, 396559, 466540, 583175, 671500, 793118, 1166350, 1586236, 1842833, 1982795, 2332700, 2915875, 3685666, 3965590, 5831750, 7371332, 7931180, 9214165, 9913975, 11663500, 18428330, 19827950, 31328161, 36856660, 39655900, 46070825, 49569875, 62656322, 92141650, 99139750, 125312644, 156640805, 184283300, 198279500, 230354125, 313281610, 460708250, 626563220, 783204025, 921416500, 1566408050, 3132816100, 3916020125, 7832040250, 15664080500]

約数ペア:

[(1, 15664080500), (2, 7832040250), (4, 3916020125), (5, 3132816100), (10, 1566408050), (17, 921416500), (20, 783204025), (25, 626563220), (34, 460708250), (50, 313281610), (68, 230354125), (79, 198279500), (85, 184283300), (100, 156640805), (125, 125312644), (158, 99139750), (170, 92141650), (250, 62656322), (316, 49569875), (340, 46070825), (395, 39655900), (425, 36856660), (500, 31328161), (790, 19827950), (850, 18428330), (1343, 11663500), (1580, 9913975), (1700, 9214165), (1975, 7931180), (2125, 7371332), (2686, 5831750), (3950, 3965590), (4250, 3685666), (5372, 2915875), (6715, 2332700), (7900, 1982795), (8500, 1842833), (9875, 1586236), (13430, 1166350), (19750, 793118), (23327, 671500), (26860, 583175), (33575, 466540), (39500, 396559), (46654, 335750), (67150, 233270), (93308, 167875), (116635, 134300)]