84739.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 259005600

約数和(自身を除く): 162531880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 109, 116, 140, 145, 203, 218, 232, 280, 290, 406, 436, 545, 580, 763, 812, 872, 1015, 1090, 1160, 1526, 1624, 2030, 2180, 3052, 3161, 3815, 4060, 4360, 6104, 6322, 7630, 8120, 11881, 12644, 15260, 15805, 22127, 23762, 25288, 30520, 31610, 44254, 47524, 59405, 63220, 83167, 88508, 95048, 110635, 118810, 126440, 166334, 177016, 221270, 237620, 332668, 344549, 415835, 442540, 475240, 665336, 689098, 831670, 885080, 1378196, 1663340, 1722745, 2411843, 2756392, 3326680, 3445490, 4823686, 6890980, 9647372, 12059215, 13781960, 19294744, 24118430, 48236860, 96473720]

約数ペア:

[(1, 96473720), (2, 48236860), (4, 24118430), (5, 19294744), (7, 13781960), (8, 12059215), (10, 9647372), (14, 6890980), (20, 4823686), (28, 3445490), (29, 3326680), (35, 2756392), (40, 2411843), (56, 1722745), (58, 1663340), (70, 1378196), (109, 885080), (116, 831670), (140, 689098), (145, 665336), (203, 475240), (218, 442540), (232, 415835), (280, 344549), (290, 332668), (406, 237620), (436, 221270), (545, 177016), (580, 166334), (763, 126440), (812, 118810), (872, 110635), (1015, 95048), (1090, 88508), (1160, 83167), (1526, 63220), (1624, 59405), (2030, 47524), (2180, 44254), (3052, 31610), (3161, 30520), (3815, 25288), (4060, 23762), (4360, 22127), (6104, 15805), (6322, 15260), (7630, 12644), (8120, 11881)]