78283040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2386

約数の個数: 96

約数和(自身を含む): 212466240

約数和(自身を除く): 134183200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2341, 3040, 3344, 4180, 4682, 6688, 8360, 9364, 11705, 16720, 18728, 23410, 25751, 33440, 37456, 44479, 46820, 51502, 74912, 88958, 93640, 103004, 128755, 177916, 187280, 206008, 222395, 257510, 355832, 374560, 412016, 444790, 489269, 515020, 711664, 824032, 889580, 978538, 1030040, 1423328, 1779160, 1957076, 2060080, 2446345, 3558320, 3914152, 4120160, 4892690, 7116640, 7828304, 9785380, 15656608, 19570760, 39141520, 78283040]

約数ペア:

[(1, 78283040), (2, 39141520), (4, 19570760), (5, 15656608), (8, 9785380), (10, 7828304), (11, 7116640), (16, 4892690), (19, 4120160), (20, 3914152), (22, 3558320), (32, 2446345), (38, 2060080), (40, 1957076), (44, 1779160), (55, 1423328), (76, 1030040), (80, 978538), (88, 889580), (95, 824032), (110, 711664), (152, 515020), (160, 489269), (176, 444790), (190, 412016), (209, 374560), (220, 355832), (304, 257510), (352, 222395), (380, 206008), (418, 187280), (440, 177916), (608, 128755), (760, 103004), (836, 93640), (880, 88958), (1045, 74912), (1520, 51502), (1672, 46820), (1760, 44479), (2090, 37456), (2341, 33440), (3040, 25751), (3344, 23410), (4180, 18728), (4682, 16720), (6688, 11705), (8360, 9364)]