83616997640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{5581}}^1$

素因数の和:7623

約数の個数: 128

約数和(自身を含む): 217462216320

約数和(自身を除く): 133845218680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 2003, 3740, 4006, 5581, 7480, 8012, 10015, 11162, 16024, 20030, 22033, 22324, 27905, 34051, 40060, 44066, 44648, 55810, 61391, 68102, 80120, 88132, 94877, 110165, 111620, 122782, 136204, 170255, 176264, 189754, 220330, 223240, 245564, 272408, 306955, 340510, 374561, 379508, 440660, 474385, 491128, 613910, 681020, 749122, 759016, 881320, 948770, 1043647, 1227820, 1362040, 1498244, 1872805, 1897540, 2087294, 2455640, 2996488, 3745610, 3795080, 4174588, 5218235, 7491220, 8349176, 10436470, 11178743, 14982440, 20872940, 22357486, 41745880, 44714972, 55893715, 89429944, 111787430, 122966173, 190038631, 223574860, 245932346, 380077262, 447149720, 491864692, 614830865, 760154524, 950193155, 983729384, 1229661730, 1520309048, 1900386310, 2090424941, 2459323460, 3800772620, 4180849882, 4918646920, 7601545240, 8361699764, 10452124705, 16723399528, 20904249410, 41808498820, 83616997640]

約数ペア:

[(1, 83616997640), (2, 41808498820), (4, 20904249410), (5, 16723399528), (8, 10452124705), (10, 8361699764), (11, 7601545240), (17, 4918646920), (20, 4180849882), (22, 3800772620), (34, 2459323460), (40, 2090424941), (44, 1900386310), (55, 1520309048), (68, 1229661730), (85, 983729384), (88, 950193155), (110, 760154524), (136, 614830865), (170, 491864692), (187, 447149720), (220, 380077262), (340, 245932346), (374, 223574860), (440, 190038631), (680, 122966173), (748, 111787430), (935, 89429944), (1496, 55893715), (1870, 44714972), (2003, 41745880), (3740, 22357486), (4006, 20872940), (5581, 14982440), (7480, 11178743), (8012, 10436470), (10015, 8349176), (11162, 7491220), (16024, 5218235), (20030, 4174588), (22033, 3795080), (22324, 3745610), (27905, 2996488), (34051, 2455640), (40060, 2087294), (44066, 1897540), (44648, 1872805), (55810, 1498244), (61391, 1362040), (68102, 1227820), (80120, 1043647), (88132, 948770), (94877, 881320), (110165, 759016), (111620, 749122), (122782, 681020), (136204, 613910), (170255, 491128), (176264, 474385), (189754, 440660), (220330, 379508), (223240, 374561), (245564, 340510), (272408, 306955)]