77457482570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{17207}}^1$

素因数の和:18375

約数の個数: 64

約数和(自身を含む): 155139618816

約数和(自身を除く): 77682136246

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1117, 2015, 2234, 4030, 5585, 11170, 14521, 17207, 29042, 34414, 34627, 69254, 72605, 86035, 145210, 172070, 173135, 223691, 346270, 447382, 450151, 533417, 900302, 1066834, 1118455, 2236910, 2250755, 2667085, 4501510, 5334170, 6934421, 13868842, 19220219, 34672105, 38440438, 69344210, 96101095, 192202190, 249862847, 499725694, 595826789, 1191653578, 1249314235, 2498628470, 2979133945, 5958267890, 7745748257, 15491496514, 38728741285, 77457482570]

約数ペア:

[(1, 77457482570), (2, 38728741285), (5, 15491496514), (10, 7745748257), (13, 5958267890), (26, 2979133945), (31, 2498628470), (62, 1249314235), (65, 1191653578), (130, 595826789), (155, 499725694), (310, 249862847), (403, 192202190), (806, 96101095), (1117, 69344210), (2015, 38440438), (2234, 34672105), (4030, 19220219), (5585, 13868842), (11170, 6934421), (14521, 5334170), (17207, 4501510), (29042, 2667085), (34414, 2250755), (34627, 2236910), (69254, 1118455), (72605, 1066834), (86035, 900302), (145210, 533417), (172070, 450151), (173135, 447382), (223691, 346270)]