140111682400

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2216957}}^1$

素因数の和:2217056

約数の個数: 72

約数和(自身を含む): 346377517920

約数和(自身を除く): 206265835520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 3160, 3950, 6320, 7900, 12640, 15800, 31600, 63200, 2216957, 4433914, 8867828, 11084785, 17735656, 22169570, 35471312, 44339140, 55423925, 70942624, 88678280, 110847850, 175139603, 177356560, 221695700, 350279206, 354713120, 443391400, 700558412, 875698015, 886782800, 1401116824, 1751396030, 1773565600, 2802233648, 3502792060, 4378490075, 5604467296, 7005584120, 8756980150, 14011168240, 17513960300, 28022336480, 35027920600, 70055841200, 140111682400]

約数ペア:

[(1, 140111682400), (2, 70055841200), (4, 35027920600), (5, 28022336480), (8, 17513960300), (10, 14011168240), (16, 8756980150), (20, 7005584120), (25, 5604467296), (32, 4378490075), (40, 3502792060), (50, 2802233648), (79, 1773565600), (80, 1751396030), (100, 1401116824), (158, 886782800), (160, 875698015), (200, 700558412), (316, 443391400), (395, 354713120), (400, 350279206), (632, 221695700), (790, 177356560), (800, 175139603), (1264, 110847850), (1580, 88678280), (1975, 70942624), (2528, 55423925), (3160, 44339140), (3950, 35471312), (6320, 22169570), (7900, 17735656), (12640, 11084785), (15800, 8867828), (31600, 4433914), (63200, 2216957)]