34156840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 81077760

約数和(自身を除く): 46920920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 271, 274, 460, 542, 548, 685, 920, 1084, 1096, 1355, 1370, 2168, 2710, 2740, 3151, 5420, 5480, 6233, 6302, 10840, 12466, 12604, 15755, 24932, 25208, 31165, 31510, 37127, 49864, 62330, 63020, 74254, 124660, 126040, 148508, 185635, 249320, 297016, 371270, 742540, 853921, 1485080, 1707842, 3415684, 4269605, 6831368, 8539210, 17078420, 34156840]

約数ペア:

[(1, 34156840), (2, 17078420), (4, 8539210), (5, 6831368), (8, 4269605), (10, 3415684), (20, 1707842), (23, 1485080), (40, 853921), (46, 742540), (92, 371270), (115, 297016), (137, 249320), (184, 185635), (230, 148508), (271, 126040), (274, 124660), (460, 74254), (542, 63020), (548, 62330), (685, 49864), (920, 37127), (1084, 31510), (1096, 31165), (1355, 25208), (1370, 24932), (2168, 15755), (2710, 12604), (2740, 12466), (3151, 10840), (5420, 6302), (5480, 6233)]