102794800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3253}}^1$

素因数の和:3350

約数の個数: 60

約数和(自身を含む): 250167520

約数和(自身を除く): 147372720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 3160, 3253, 3950, 6320, 6506, 7900, 13012, 15800, 16265, 26024, 31600, 32530, 52048, 65060, 81325, 130120, 162650, 256987, 260240, 325300, 513974, 650600, 1027948, 1284935, 1301200, 2055896, 2569870, 4111792, 5139740, 6424675, 10279480, 12849350, 20558960, 25698700, 51397400, 102794800]

約数ペア:

[(1, 102794800), (2, 51397400), (4, 25698700), (5, 20558960), (8, 12849350), (10, 10279480), (16, 6424675), (20, 5139740), (25, 4111792), (40, 2569870), (50, 2055896), (79, 1301200), (80, 1284935), (100, 1027948), (158, 650600), (200, 513974), (316, 325300), (395, 260240), (400, 256987), (632, 162650), (790, 130120), (1264, 81325), (1580, 65060), (1975, 52048), (3160, 32530), (3253, 31600), (3950, 26024), (6320, 16265), (6506, 15800), (7900, 13012)]