76688672240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1\times {\mathrm{6833}}^1$

素因数の和:9546

約数の個数: 80

約数和(自身を含む): 181760563008

約数和(自身を除く): 105071890768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2647, 4240, 5294, 6833, 10588, 13235, 13666, 21176, 26470, 27332, 34165, 42352, 52940, 54664, 68330, 105880, 109328, 136660, 140291, 211760, 273320, 280582, 362149, 546640, 561164, 701455, 724298, 1122328, 1402910, 1448596, 1810745, 2244656, 2805820, 2897192, 3621490, 5611640, 5794384, 7242980, 11223280, 14485960, 18086951, 28971920, 36173902, 72347804, 90434755, 144695608, 180869510, 289391216, 361739020, 723478040, 958608403, 1446956080, 1917216806, 3834433612, 4793042015, 7668867224, 9586084030, 15337734448, 19172168060, 38344336120, 76688672240]

約数ペア:

[(1, 76688672240), (2, 38344336120), (4, 19172168060), (5, 15337734448), (8, 9586084030), (10, 7668867224), (16, 4793042015), (20, 3834433612), (40, 1917216806), (53, 1446956080), (80, 958608403), (106, 723478040), (212, 361739020), (265, 289391216), (424, 180869510), (530, 144695608), (848, 90434755), (1060, 72347804), (2120, 36173902), (2647, 28971920), (4240, 18086951), (5294, 14485960), (6833, 11223280), (10588, 7242980), (13235, 5794384), (13666, 5611640), (21176, 3621490), (26470, 2897192), (27332, 2805820), (34165, 2244656), (42352, 1810745), (52940, 1448596), (54664, 1402910), (68330, 1122328), (105880, 724298), (109328, 701455), (136660, 561164), (140291, 546640), (211760, 362149), (273320, 280582)]