27720690200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{860891}}^1$

素因数の和:860937

約数の個数: 96

約数和(自身を含む): 76860437760

約数和(自身を除く): 49139747560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 3220, 4025, 4600, 6440, 8050, 16100, 32200, 860891, 1721782, 3443564, 4304455, 6026237, 6887128, 8608910, 12052474, 17217820, 19800493, 21522275, 24104948, 30131185, 34435640, 39600986, 43044550, 48209896, 60262370, 79201972, 86089100, 99002465, 120524740, 138603451, 150655925, 158403944, 172178200, 198004930, 241049480, 277206902, 301311850, 396009860, 495012325, 554413804, 602623700, 693017255, 792019720, 990024650, 1108827608, 1205247400, 1386034510, 1980049300, 2772069020, 3465086275, 3960098600, 5544138040, 6930172550, 13860345100, 27720690200]

約数ペア:

[(1, 27720690200), (2, 13860345100), (4, 6930172550), (5, 5544138040), (7, 3960098600), (8, 3465086275), (10, 2772069020), (14, 1980049300), (20, 1386034510), (23, 1205247400), (25, 1108827608), (28, 990024650), (35, 792019720), (40, 693017255), (46, 602623700), (50, 554413804), (56, 495012325), (70, 396009860), (92, 301311850), (100, 277206902), (115, 241049480), (140, 198004930), (161, 172178200), (175, 158403944), (184, 150655925), (200, 138603451), (230, 120524740), (280, 99002465), (322, 86089100), (350, 79201972), (460, 60262370), (575, 48209896), (644, 43044550), (700, 39600986), (805, 34435640), (920, 30131185), (1150, 24104948), (1288, 21522275), (1400, 19800493), (1610, 17217820), (2300, 12052474), (3220, 8608910), (4025, 6887128), (4600, 6026237), (6440, 4304455), (8050, 3443564), (16100, 1721782), (32200, 860891)]