124856980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5569}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 280728000

約数和(自身を除く): 155871020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5569, 5605, 11138, 11210, 22276, 22420, 27845, 55690, 105811, 111380, 211622, 328571, 423244, 529055, 657142, 1058110, 1314284, 1642855, 2116220, 3285710, 6242849, 6571420, 12485698, 24971396, 31214245, 62428490, 124856980]

約数ペア:

[(1, 124856980), (2, 62428490), (4, 31214245), (5, 24971396), (10, 12485698), (19, 6571420), (20, 6242849), (38, 3285710), (59, 2116220), (76, 1642855), (95, 1314284), (118, 1058110), (190, 657142), (236, 529055), (295, 423244), (380, 328571), (590, 211622), (1121, 111380), (1180, 105811), (2242, 55690), (4484, 27845), (5569, 22420), (5605, 22276), (11138, 11210)]