4890522560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198479}}^1$

素因数の和:198514

約数の個数: 112

約数和(自身を含む): 14519208960

約数和(自身を除く): 9628686400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 198479, 396958, 793916, 992395, 1389353, 1587832, 1984790, 2183269, 2778706, 3175664, 3969580, 4366538, 5557412, 6351328, 6946765, 7939160, 8733076, 10916345, 11114824, 12702656, 13893530, 15282883, 15878320, 17466152, 21832690, 22229648, 27787060, 30565766, 31756640, 34932304, 43665380, 44459296, 55574120, 61131532, 63513280, 69864608, 76414415, 87330760, 88918592, 111148240, 122263064, 139729216, 152828830, 174661520, 222296480, 244526128, 305657660, 349323040, 444592960, 489052256, 611315320, 698646080, 978104512, 1222630640, 2445261280, 4890522560]

約数ペア:

[(1, 4890522560), (2, 2445261280), (4, 1222630640), (5, 978104512), (7, 698646080), (8, 611315320), (10, 489052256), (11, 444592960), (14, 349323040), (16, 305657660), (20, 244526128), (22, 222296480), (28, 174661520), (32, 152828830), (35, 139729216), (40, 122263064), (44, 111148240), (55, 88918592), (56, 87330760), (64, 76414415), (70, 69864608), (77, 63513280), (80, 61131532), (88, 55574120), (110, 44459296), (112, 43665380), (140, 34932304), (154, 31756640), (160, 30565766), (176, 27787060), (220, 22229648), (224, 21832690), (280, 17466152), (308, 15878320), (320, 15282883), (352, 13893530), (385, 12702656), (440, 11114824), (448, 10916345), (560, 8733076), (616, 7939160), (704, 6946765), (770, 6351328), (880, 5557412), (1120, 4366538), (1232, 3969580), (1540, 3175664), (1760, 2778706), (2240, 2183269), (2464, 1984790), (3080, 1587832), (3520, 1389353), (4928, 992395), (6160, 793916), (12320, 396958), (24640, 198479)]