3425840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 9240480

約数和(自身を除く): 5814640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 229, 272, 340, 374, 440, 458, 680, 748, 880, 916, 935, 1145, 1360, 1496, 1832, 1870, 2290, 2519, 2992, 3664, 3740, 3893, 4580, 5038, 7480, 7786, 9160, 10076, 12595, 14960, 15572, 18320, 19465, 20152, 25190, 31144, 38930, 40304, 42823, 50380, 62288, 77860, 85646, 100760, 155720, 171292, 201520, 214115, 311440, 342584, 428230, 685168, 856460, 1712920, 3425840]

約数ペア:

[(1, 3425840), (2, 1712920), (4, 856460), (5, 685168), (8, 428230), (10, 342584), (11, 311440), (16, 214115), (17, 201520), (20, 171292), (22, 155720), (34, 100760), (40, 85646), (44, 77860), (55, 62288), (68, 50380), (80, 42823), (85, 40304), (88, 38930), (110, 31144), (136, 25190), (170, 20152), (176, 19465), (187, 18320), (220, 15572), (229, 14960), (272, 12595), (340, 10076), (374, 9160), (440, 7786), (458, 7480), (680, 5038), (748, 4580), (880, 3893), (916, 3740), (935, 3664), (1145, 2992), (1360, 2519), (1496, 2290), (1832, 1870)]