34519960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 83397600

約数和(自身を除く): 48877640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 857, 1007, 1060, 1714, 2014, 2120, 3428, 4028, 4285, 5035, 6856, 8056, 8570, 10070, 16283, 17140, 20140, 32566, 34280, 40280, 45421, 65132, 81415, 90842, 130264, 162830, 181684, 227105, 325660, 363368, 454210, 651320, 862999, 908420, 1725998, 1816840, 3451996, 4314995, 6903992, 8629990, 17259980, 34519960]

約数ペア:

[(1, 34519960), (2, 17259980), (4, 8629990), (5, 6903992), (8, 4314995), (10, 3451996), (19, 1816840), (20, 1725998), (38, 908420), (40, 862999), (53, 651320), (76, 454210), (95, 363368), (106, 325660), (152, 227105), (190, 181684), (212, 162830), (265, 130264), (380, 90842), (424, 81415), (530, 65132), (760, 45421), (857, 40280), (1007, 34280), (1060, 32566), (1714, 20140), (2014, 17140), (2120, 16283), (3428, 10070), (4028, 8570), (4285, 8056), (5035, 6856)]