2684393920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5238

約数の個数: 112

約数和(自身を含む): 6939491328

約数和(自身を除く): 4255097408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4160, 5080, 5081, 6604, 8128, 8255, 10160, 10162, 13208, 16510, 20320, 20324, 25405, 26416, 33020, 40640, 40648, 50810, 52832, 66040, 66053, 81296, 101620, 105664, 132080, 132106, 162592, 203240, 264160, 264212, 325184, 330265, 406480, 528320, 528424, 645287, 660530, 812960, 1056848, 1290574, 1321060, 1625920, 2113696, 2581148, 2642120, 3226435, 4227392, 5162296, 5284240, 6452870, 8388731, 10324592, 10568480, 12905740, 16777462, 20649184, 21136960, 25811480, 33554924, 41298368, 41943655, 51622960, 67109848, 83887310, 103245920, 134219696, 167774620, 206491840, 268439392, 335549240, 536878784, 671098480, 1342196960, 2684393920]

約数ペア:

[(1, 2684393920), (2, 1342196960), (4, 671098480), (5, 536878784), (8, 335549240), (10, 268439392), (13, 206491840), (16, 167774620), (20, 134219696), (26, 103245920), (32, 83887310), (40, 67109848), (52, 51622960), (64, 41943655), (65, 41298368), (80, 33554924), (104, 25811480), (127, 21136960), (130, 20649184), (160, 16777462), (208, 12905740), (254, 10568480), (260, 10324592), (320, 8388731), (416, 6452870), (508, 5284240), (520, 5162296), (635, 4227392), (832, 3226435), (1016, 2642120), (1040, 2581148), (1270, 2113696), (1651, 1625920), (2032, 1321060), (2080, 1290574), (2540, 1056848), (3302, 812960), (4064, 660530), (4160, 645287), (5080, 528424), (5081, 528320), (6604, 406480), (8128, 330265), (8255, 325184), (10160, 264212), (10162, 264160), (13208, 203240), (16510, 162592), (20320, 132106), (20324, 132080), (25405, 105664), (26416, 101620), (33020, 81296), (40640, 66053), (40648, 66040), (50810, 52832)]