79222681750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 159831449856

約数和(自身を除く): 80608768106

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 103, 125, 137, 170, 206, 250, 274, 425, 515, 685, 850, 1030, 1321, 1370, 1751, 2125, 2329, 2575, 2642, 3425, 3502, 4250, 4658, 5150, 6605, 6850, 8755, 11645, 12875, 13210, 14111, 17125, 17510, 22457, 23290, 25750, 28222, 33025, 34250, 43775, 44914, 58225, 66050, 70555, 87550, 112285, 116450, 136063, 141110, 165125, 180977, 218875, 224570, 239887, 272126, 291125, 330250, 352775, 361954, 437750, 479774, 561425, 582250, 680315, 705550, 904885, 1122850, 1199435, 1360630, 1763875, 1809770, 2313071, 2398870, 2807125, 3076609, 3401575, 3527750, 4524425, 4626142, 5614250, 5997175, 6153218, 6803150, 9048850, 11565355, 11994350, 15383045, 17007875, 18640631, 22622125, 23130710, 29985875, 30766090, 34015750, 37281262, 45244250, 57826775, 59971750, 76915225, 93203155, 115653550, 153830450, 186406310, 289133875, 316890727, 384576125, 466015775, 578267750, 633781454, 769152250, 932031550, 1584453635, 2330078875, 3168907270, 4660157750, 7922268175, 15844536350, 39611340875, 79222681750]

約数ペア:

[(1, 79222681750), (2, 39611340875), (5, 15844536350), (10, 7922268175), (17, 4660157750), (25, 3168907270), (34, 2330078875), (50, 1584453635), (85, 932031550), (103, 769152250), (125, 633781454), (137, 578267750), (170, 466015775), (206, 384576125), (250, 316890727), (274, 289133875), (425, 186406310), (515, 153830450), (685, 115653550), (850, 93203155), (1030, 76915225), (1321, 59971750), (1370, 57826775), (1751, 45244250), (2125, 37281262), (2329, 34015750), (2575, 30766090), (2642, 29985875), (3425, 23130710), (3502, 22622125), (4250, 18640631), (4658, 17007875), (5150, 15383045), (6605, 11994350), (6850, 11565355), (8755, 9048850), (11645, 6803150), (12875, 6153218), (13210, 5997175), (14111, 5614250), (17125, 4626142), (17510, 4524425), (22457, 3527750), (23290, 3401575), (25750, 3076609), (28222, 2807125), (33025, 2398870), (34250, 2313071), (43775, 1809770), (44914, 1763875), (58225, 1360630), (66050, 1199435), (70555, 1122850), (87550, 904885), (112285, 705550), (116450, 680315), (136063, 582250), (141110, 561425), (165125, 479774), (180977, 437750), (218875, 361954), (224570, 352775), (239887, 330250), (272126, 291125)]