2100087301552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1\times {\mathrm{65393}}^1$

素因数の和:66278

約数の個数: 80

約数和(自身を含む): 4317965820000

約数和(自身を除く): 2217878518448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 709, 1192, 1418, 2384, 2831, 2836, 5662, 5672, 11324, 11344, 13471, 22648, 26942, 45296, 53884, 65393, 105641, 107768, 130786, 211282, 215536, 261572, 422564, 523144, 845128, 1046288, 1242467, 1690256, 2007179, 2484934, 4014358, 4969868, 8028716, 9743557, 9939736, 16057432, 19487114, 19879472, 32114864, 38974228, 46363637, 77948456, 92727274, 155896912, 185127583, 185454548, 370255166, 370909096, 740510332, 741818192, 880909103, 1481020664, 1761818206, 2962041328, 3523636412, 6908181913, 7047272824, 13816363826, 14094545648, 27632727652, 55265455304, 110530910608, 131255456347, 262510912694, 525021825388, 1050043650776, 2100087301552]

約数ペア:

[(1, 2100087301552), (2, 1050043650776), (4, 525021825388), (8, 262510912694), (16, 131255456347), (19, 110530910608), (38, 55265455304), (76, 27632727652), (149, 14094545648), (152, 13816363826), (298, 7047272824), (304, 6908181913), (596, 3523636412), (709, 2962041328), (1192, 1761818206), (1418, 1481020664), (2384, 880909103), (2831, 741818192), (2836, 740510332), (5662, 370909096), (5672, 370255166), (11324, 185454548), (11344, 185127583), (13471, 155896912), (22648, 92727274), (26942, 77948456), (45296, 46363637), (53884, 38974228), (65393, 32114864), (105641, 19879472), (107768, 19487114), (130786, 16057432), (211282, 9939736), (215536, 9743557), (261572, 8028716), (422564, 4969868), (523144, 4014358), (845128, 2484934), (1046288, 2007179), (1242467, 1690256)]