80430116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 161064960

約数和(自身を除く): 80634844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 641, 988, 1282, 1651, 2413, 2564, 3302, 4826, 6604, 8333, 9652, 12179, 16666, 24358, 31369, 33332, 48716, 62738, 81407, 125476, 158327, 162814, 316654, 325628, 633308, 1058291, 1546733, 2116582, 3093466, 4233164, 6186932, 20107529, 40215058, 80430116]

約数ペア:

[(1, 80430116), (2, 40215058), (4, 20107529), (13, 6186932), (19, 4233164), (26, 3093466), (38, 2116582), (52, 1546733), (76, 1058291), (127, 633308), (247, 325628), (254, 316654), (494, 162814), (508, 158327), (641, 125476), (988, 81407), (1282, 62738), (1651, 48716), (2413, 33332), (2564, 31369), (3302, 24358), (4826, 16666), (6604, 12179), (8333, 9652)]