10217440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3395

約数の個数: 48

約数和(自身を含む): 25416720

約数和(自身を除く): 15199280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3361, 6722, 13444, 16805, 26888, 33610, 53776, 63859, 67220, 107552, 127718, 134440, 255436, 268880, 319295, 510872, 537760, 638590, 1021744, 1277180, 2043488, 2554360, 5108720, 10217440]

約数ペア:

[(1, 10217440), (2, 5108720), (4, 2554360), (5, 2043488), (8, 1277180), (10, 1021744), (16, 638590), (19, 537760), (20, 510872), (32, 319295), (38, 268880), (40, 255436), (76, 134440), (80, 127718), (95, 107552), (152, 67220), (160, 63859), (190, 53776), (304, 33610), (380, 26888), (608, 16805), (760, 13444), (1520, 6722), (3040, 3361)]