83441540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 229404672

約数和(自身を除く): 145963132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 127, 130, 133, 140, 182, 190, 247, 254, 260, 266, 361, 364, 380, 455, 494, 508, 532, 635, 665, 722, 889, 910, 988, 1235, 1270, 1330, 1444, 1651, 1729, 1778, 1805, 1820, 2413, 2470, 2527, 2540, 2660, 3302, 3458, 3556, 3610, 4445, 4693, 4826, 4940, 5054, 6604, 6916, 7220, 8255, 8645, 8890, 9386, 9652, 10108, 11557, 12065, 12635, 16510, 16891, 17290, 17780, 18772, 23114, 23465, 24130, 25270, 31369, 32851, 33020, 33782, 34580, 45847, 46228, 46930, 48260, 50540, 57785, 62738, 65702, 67564, 84455, 91694, 93860, 115570, 125476, 131404, 156845, 164255, 168910, 183388, 219583, 229235, 231140, 313690, 320929, 328510, 337820, 439166, 458470, 596011, 627380, 641858, 657020, 878332, 916940, 1097915, 1192022, 1283716, 1604645, 2195830, 2384044, 2980055, 3209290, 4172077, 4391660, 5960110, 6418580, 8344154, 11920220, 16688308, 20860385, 41720770, 83441540]

約数ペア:

[(1, 83441540), (2, 41720770), (4, 20860385), (5, 16688308), (7, 11920220), (10, 8344154), (13, 6418580), (14, 5960110), (19, 4391660), (20, 4172077), (26, 3209290), (28, 2980055), (35, 2384044), (38, 2195830), (52, 1604645), (65, 1283716), (70, 1192022), (76, 1097915), (91, 916940), (95, 878332), (127, 657020), (130, 641858), (133, 627380), (140, 596011), (182, 458470), (190, 439166), (247, 337820), (254, 328510), (260, 320929), (266, 313690), (361, 231140), (364, 229235), (380, 219583), (455, 183388), (494, 168910), (508, 164255), (532, 156845), (635, 131404), (665, 125476), (722, 115570), (889, 93860), (910, 91694), (988, 84455), (1235, 67564), (1270, 65702), (1330, 62738), (1444, 57785), (1651, 50540), (1729, 48260), (1778, 46930), (1805, 46228), (1820, 45847), (2413, 34580), (2470, 33782), (2527, 33020), (2540, 32851), (2660, 31369), (3302, 25270), (3458, 24130), (3556, 23465), (3610, 23114), (4445, 18772), (4693, 17780), (4826, 17290), (4940, 16891), (5054, 16510), (6604, 12635), (6916, 12065), (7220, 11557), (8255, 10108), (8645, 9652), (8890, 9386)]