200826160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 488138400

約数和(自身を除く): 287312240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 107, 116, 145, 214, 232, 290, 428, 464, 535, 580, 809, 856, 1070, 1160, 1618, 1712, 2140, 2320, 3103, 3236, 4045, 4280, 6206, 6472, 8090, 8560, 12412, 12944, 15515, 16180, 23461, 24824, 31030, 32360, 46922, 49648, 62060, 64720, 86563, 93844, 117305, 124120, 173126, 187688, 234610, 248240, 346252, 375376, 432815, 469220, 692504, 865630, 938440, 1385008, 1731260, 1876880, 2510327, 3462520, 5020654, 6925040, 10041308, 12551635, 20082616, 25103270, 40165232, 50206540, 100413080, 200826160]

約数ペア:

[(1, 200826160), (2, 100413080), (4, 50206540), (5, 40165232), (8, 25103270), (10, 20082616), (16, 12551635), (20, 10041308), (29, 6925040), (40, 5020654), (58, 3462520), (80, 2510327), (107, 1876880), (116, 1731260), (145, 1385008), (214, 938440), (232, 865630), (290, 692504), (428, 469220), (464, 432815), (535, 375376), (580, 346252), (809, 248240), (856, 234610), (1070, 187688), (1160, 173126), (1618, 124120), (1712, 117305), (2140, 93844), (2320, 86563), (3103, 64720), (3236, 62060), (4045, 49648), (4280, 46922), (6206, 32360), (6472, 31030), (8090, 24824), (8560, 23461), (12412, 16180), (12944, 15515)]