124180580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 297561600

約数和(自身を除く): 173381020

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 47, 68, 76, 85, 94, 95, 170, 188, 190, 235, 323, 340, 380, 409, 470, 646, 799, 818, 893, 940, 1292, 1598, 1615, 1636, 1786, 2045, 3196, 3230, 3572, 3995, 4090, 4465, 6460, 6953, 7771, 7990, 8180, 8930, 13906, 15181, 15542, 15980, 17860, 19223, 27812, 30362, 31084, 34765, 38446, 38855, 60724, 69530, 75905, 76892, 77710, 96115, 132107, 139060, 151810, 155420, 192230, 264214, 303620, 326791, 365237, 384460, 528428, 653582, 660535, 730474, 1307164, 1321070, 1460948, 1633955, 1826185, 2642140, 3267910, 3652370, 6209029, 6535820, 7304740, 12418058, 24836116, 31045145, 62090290, 124180580]

約数ペア:

[(1, 124180580), (2, 62090290), (4, 31045145), (5, 24836116), (10, 12418058), (17, 7304740), (19, 6535820), (20, 6209029), (34, 3652370), (38, 3267910), (47, 2642140), (68, 1826185), (76, 1633955), (85, 1460948), (94, 1321070), (95, 1307164), (170, 730474), (188, 660535), (190, 653582), (235, 528428), (323, 384460), (340, 365237), (380, 326791), (409, 303620), (470, 264214), (646, 192230), (799, 155420), (818, 151810), (893, 139060), (940, 132107), (1292, 96115), (1598, 77710), (1615, 76892), (1636, 75905), (1786, 69530), (2045, 60724), (3196, 38855), (3230, 38446), (3572, 34765), (3995, 31084), (4090, 30362), (4465, 27812), (6460, 19223), (6953, 17860), (7771, 15980), (7990, 15542), (8180, 15181), (8930, 13906)]