2014199440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{134639}}^1$

素因数の和:134680

約数の個数: 80

約数和(自身を含む): 5409296640

約数和(自身を除く): 3395097200

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, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 134639, 269278, 538556, 673195, 1077112, 1346390, 1481029, 2154224, 2288863, 2692780, 2962058, 4577726, 5385560, 5924116, 7405145, 9155452, 10771120, 11444315, 11848232, 14810290, 18310904, 22888630, 23696464, 25177493, 29620580, 36621808, 45777260, 50354986, 59241160, 91554520, 100709972, 118482320, 125887465, 183109040, 201419944, 251774930, 402839888, 503549860, 1007099720, 2014199440]

約数ペア:

[(1, 2014199440), (2, 1007099720), (4, 503549860), (5, 402839888), (8, 251774930), (10, 201419944), (11, 183109040), (16, 125887465), (17, 118482320), (20, 100709972), (22, 91554520), (34, 59241160), (40, 50354986), (44, 45777260), (55, 36621808), (68, 29620580), (80, 25177493), (85, 23696464), (88, 22888630), (110, 18310904), (136, 14810290), (170, 11848232), (176, 11444315), (187, 10771120), (220, 9155452), (272, 7405145), (340, 5924116), (374, 5385560), (440, 4577726), (680, 2962058), (748, 2692780), (880, 2288863), (935, 2154224), (1360, 1481029), (1496, 1346390), (1870, 1077112), (2992, 673195), (3740, 538556), (7480, 269278), (14960, 134639)]