27214760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 63495900

約数和(自身を除く): 36281140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 809, 841, 1160, 1618, 1682, 3236, 3364, 4045, 4205, 6472, 6728, 8090, 8410, 16180, 16820, 23461, 32360, 33640, 46922, 93844, 117305, 187688, 234610, 469220, 680369, 938440, 1360738, 2721476, 3401845, 5442952, 6803690, 13607380, 27214760]

約数ペア:

[(1, 27214760), (2, 13607380), (4, 6803690), (5, 5442952), (8, 3401845), (10, 2721476), (20, 1360738), (29, 938440), (40, 680369), (58, 469220), (116, 234610), (145, 187688), (232, 117305), (290, 93844), (580, 46922), (809, 33640), (841, 32360), (1160, 23461), (1618, 16820), (1682, 16180), (3236, 8410), (3364, 8090), (4045, 6728), (4205, 6472)]