119987913040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1029409}}^1$

素因数の和:1029500

約数の個数: 80

約数和(自身を含む): 294098319360

約数和(自身を除く): 174110406320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 1240, 1457, 1880, 2480, 2914, 3760, 5828, 7285, 11656, 14570, 23312, 29140, 58280, 116560, 1029409, 2058818, 4117636, 5147045, 8235272, 10294090, 16470544, 20588180, 31911679, 41176360, 48382223, 63823358, 82352720, 96764446, 127646716, 159558395, 193528892, 241911115, 255293432, 319116790, 387057784, 483822230, 510586864, 638233580, 774115568, 967644460, 1276467160, 1499848913, 1935288920, 2552934320, 2999697826, 3870577840, 5999395652, 7499244565, 11998791304, 14998489130, 23997582608, 29996978260, 59993956520, 119987913040]

約数ペア:

[(1, 119987913040), (2, 59993956520), (4, 29996978260), (5, 23997582608), (8, 14998489130), (10, 11998791304), (16, 7499244565), (20, 5999395652), (31, 3870577840), (40, 2999697826), (47, 2552934320), (62, 1935288920), (80, 1499848913), (94, 1276467160), (124, 967644460), (155, 774115568), (188, 638233580), (235, 510586864), (248, 483822230), (310, 387057784), (376, 319116790), (470, 255293432), (496, 241911115), (620, 193528892), (752, 159558395), (940, 127646716), (1240, 96764446), (1457, 82352720), (1880, 63823358), (2480, 48382223), (2914, 41176360), (3760, 31911679), (5828, 20588180), (7285, 16470544), (11656, 10294090), (14570, 8235272), (23312, 5147045), (29140, 4117636), (58280, 2058818), (116560, 1029409)]