38369240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 108380160

約数和(自身を除く): 70010920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 127, 130, 140, 166, 182, 254, 260, 280, 332, 364, 415, 455, 508, 520, 581, 635, 664, 728, 830, 889, 910, 1016, 1079, 1162, 1270, 1651, 1660, 1778, 1820, 2158, 2324, 2540, 2905, 3302, 3320, 3556, 3640, 4316, 4445, 4648, 5080, 5395, 5810, 6604, 7112, 7553, 8255, 8632, 8890, 10541, 10790, 11557, 11620, 13208, 15106, 16510, 17780, 21082, 21580, 23114, 23240, 30212, 33020, 35560, 37765, 42164, 43160, 46228, 52705, 57785, 60424, 66040, 73787, 75530, 84328, 92456, 105410, 115570, 137033, 147574, 151060, 210820, 231140, 274066, 295148, 302120, 368935, 421640, 462280, 548132, 590296, 685165, 737870, 959231, 1096264, 1370330, 1475740, 1918462, 2740660, 2951480, 3836924, 4796155, 5481320, 7673848, 9592310, 19184620, 38369240]

約数ペア:

[(1, 38369240), (2, 19184620), (4, 9592310), (5, 7673848), (7, 5481320), (8, 4796155), (10, 3836924), (13, 2951480), (14, 2740660), (20, 1918462), (26, 1475740), (28, 1370330), (35, 1096264), (40, 959231), (52, 737870), (56, 685165), (65, 590296), (70, 548132), (83, 462280), (91, 421640), (104, 368935), (127, 302120), (130, 295148), (140, 274066), (166, 231140), (182, 210820), (254, 151060), (260, 147574), (280, 137033), (332, 115570), (364, 105410), (415, 92456), (455, 84328), (508, 75530), (520, 73787), (581, 66040), (635, 60424), (664, 57785), (728, 52705), (830, 46228), (889, 43160), (910, 42164), (1016, 37765), (1079, 35560), (1162, 33020), (1270, 30212), (1651, 23240), (1660, 23114), (1778, 21580), (1820, 21082), (2158, 17780), (2324, 16510), (2540, 15106), (2905, 13208), (3302, 11620), (3320, 11557), (3556, 10790), (3640, 10541), (4316, 8890), (4445, 8632), (4648, 8255), (5080, 7553), (5395, 7112), (5810, 6604)]