1796268740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1913}}^1$

素因数の和:2301

約数の個数: 96

約数和(自身を含む): 4553176320

約数和(自身を除く): 2756907580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 353, 380, 532, 665, 706, 1330, 1412, 1765, 1913, 2471, 2660, 3530, 3826, 4942, 6707, 7060, 7652, 9565, 9884, 12355, 13391, 13414, 19130, 24710, 26782, 26828, 33535, 36347, 38260, 46949, 49420, 53564, 66955, 67070, 72694, 93898, 133910, 134140, 145388, 181735, 187796, 234745, 254429, 267820, 363470, 469490, 508858, 675289, 726940, 938980, 1017716, 1272145, 1350578, 2544290, 2701156, 3376445, 4727023, 5088580, 6752890, 9454046, 12830491, 13505780, 18908092, 23635115, 25660982, 47270230, 51321964, 64152455, 89813437, 94540460, 128304910, 179626874, 256609820, 359253748, 449067185, 898134370, 1796268740]

約数ペア:

[(1, 1796268740), (2, 898134370), (4, 449067185), (5, 359253748), (7, 256609820), (10, 179626874), (14, 128304910), (19, 94540460), (20, 89813437), (28, 64152455), (35, 51321964), (38, 47270230), (70, 25660982), (76, 23635115), (95, 18908092), (133, 13505780), (140, 12830491), (190, 9454046), (266, 6752890), (353, 5088580), (380, 4727023), (532, 3376445), (665, 2701156), (706, 2544290), (1330, 1350578), (1412, 1272145), (1765, 1017716), (1913, 938980), (2471, 726940), (2660, 675289), (3530, 508858), (3826, 469490), (4942, 363470), (6707, 267820), (7060, 254429), (7652, 234745), (9565, 187796), (9884, 181735), (12355, 145388), (13391, 134140), (13414, 133910), (19130, 93898), (24710, 72694), (26782, 67070), (26828, 66955), (33535, 53564), (36347, 49420), (38260, 46949)]