115060820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 283459176

約数和(自身を除く): 168398356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 245, 274, 490, 548, 685, 857, 959, 980, 1370, 1714, 1918, 2740, 3428, 3836, 4285, 4795, 5999, 6713, 8570, 9590, 11998, 13426, 17140, 19180, 23996, 26852, 29995, 33565, 41993, 59990, 67130, 83986, 117409, 119980, 134260, 167972, 209965, 234818, 419930, 469636, 587045, 821863, 839860, 1174090, 1643726, 2348180, 3287452, 4109315, 5753041, 8218630, 11506082, 16437260, 23012164, 28765205, 57530410, 115060820]

約数ペア:

[(1, 115060820), (2, 57530410), (4, 28765205), (5, 23012164), (7, 16437260), (10, 11506082), (14, 8218630), (20, 5753041), (28, 4109315), (35, 3287452), (49, 2348180), (70, 1643726), (98, 1174090), (137, 839860), (140, 821863), (196, 587045), (245, 469636), (274, 419930), (490, 234818), (548, 209965), (685, 167972), (857, 134260), (959, 119980), (980, 117409), (1370, 83986), (1714, 67130), (1918, 59990), (2740, 41993), (3428, 33565), (3836, 29995), (4285, 26852), (4795, 23996), (5999, 19180), (6713, 17140), (8570, 13426), (9590, 11998)]