11778830900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{21569}}^1$

素因数の和:21753

約数の個数: 72

約数和(自身を含む): 26361646080

約数和(自身を除く): 14582815180

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 127, 172, 215, 254, 430, 508, 635, 860, 1075, 1270, 2150, 2540, 3175, 4300, 5461, 6350, 10922, 12700, 21569, 21844, 27305, 43138, 54610, 86276, 107845, 109220, 136525, 215690, 273050, 431380, 539225, 546100, 927467, 1078450, 1854934, 2156900, 2739263, 3709868, 4637335, 5478526, 9274670, 10957052, 13696315, 18549340, 23186675, 27392630, 46373350, 54785260, 68481575, 92746700, 117788309, 136963150, 235576618, 273926300, 471153236, 588941545, 1177883090, 2355766180, 2944707725, 5889415450, 11778830900]

約数ペア:

[(1, 11778830900), (2, 5889415450), (4, 2944707725), (5, 2355766180), (10, 1177883090), (20, 588941545), (25, 471153236), (43, 273926300), (50, 235576618), (86, 136963150), (100, 117788309), (127, 92746700), (172, 68481575), (215, 54785260), (254, 46373350), (430, 27392630), (508, 23186675), (635, 18549340), (860, 13696315), (1075, 10957052), (1270, 9274670), (2150, 5478526), (2540, 4637335), (3175, 3709868), (4300, 2739263), (5461, 2156900), (6350, 1854934), (10922, 1078450), (12700, 927467), (21569, 546100), (21844, 539225), (27305, 431380), (43138, 273050), (54610, 215690), (86276, 136525), (107845, 109220)]