16996911910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{5431}}^1$

素因数の和:6709

約数の個数: 64

約数和(自身を含む): 34861446144

約数和(自身を除く): 17864534234

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1237, 1265, 2474, 2530, 5431, 6185, 10862, 12370, 13607, 27155, 27214, 28451, 54310, 56902, 59741, 68035, 119482, 124913, 136070, 142255, 249826, 284510, 298705, 312961, 597410, 624565, 625922, 1249130, 1374043, 1564805, 2748086, 3129610, 6718147, 6870215, 13436294, 13740430, 33590735, 67181470, 73899617, 147799234, 154517381, 309034762, 369498085, 738996170, 772586905, 1545173810, 1699691191, 3399382382, 8498455955, 16996911910]

約数ペア:

[(1, 16996911910), (2, 8498455955), (5, 3399382382), (10, 1699691191), (11, 1545173810), (22, 772586905), (23, 738996170), (46, 369498085), (55, 309034762), (110, 154517381), (115, 147799234), (230, 73899617), (253, 67181470), (506, 33590735), (1237, 13740430), (1265, 13436294), (2474, 6870215), (2530, 6718147), (5431, 3129610), (6185, 2748086), (10862, 1564805), (12370, 1374043), (13607, 1249130), (27155, 625922), (27214, 624565), (28451, 597410), (54310, 312961), (56902, 298705), (59741, 284510), (68035, 249826), (119482, 142255), (124913, 136070)]