80224510960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5362601}}^1$

素因数の和:5362642

約数の個数: 80

約数和(自身を含む): 215447897952

約数和(自身を除く): 135223386992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 5362601, 10725202, 21450404, 26813005, 42900808, 53626010, 58988611, 85801616, 91164217, 107252020, 117977222, 182328434, 214504040, 235954444, 294943055, 364656868, 429008080, 455821085, 471908888, 589886110, 729313736, 911642170, 943817776, 1002806387, 1179772220, 1458627472, 1823284340, 2005612774, 2359544440, 3646568680, 4011225548, 4719088880, 5014031935, 7293137360, 8022451096, 10028063870, 16044902192, 20056127740, 40112255480, 80224510960]

約数ペア:

[(1, 80224510960), (2, 40112255480), (4, 20056127740), (5, 16044902192), (8, 10028063870), (10, 8022451096), (11, 7293137360), (16, 5014031935), (17, 4719088880), (20, 4011225548), (22, 3646568680), (34, 2359544440), (40, 2005612774), (44, 1823284340), (55, 1458627472), (68, 1179772220), (80, 1002806387), (85, 943817776), (88, 911642170), (110, 729313736), (136, 589886110), (170, 471908888), (176, 455821085), (187, 429008080), (220, 364656868), (272, 294943055), (340, 235954444), (374, 214504040), (440, 182328434), (680, 117977222), (748, 107252020), (880, 91164217), (935, 85801616), (1360, 58988611), (1496, 53626010), (1870, 42900808), (2992, 26813005), (3740, 21450404), (7480, 10725202), (14960, 5362601)]