34359440

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1719

約数の個数: 40

約数和(自身を含む): 80203200

約数和(自身を除く): 45843760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1399, 1535, 2456, 2798, 3070, 4912, 5596, 6140, 6995, 11192, 12280, 13990, 22384, 24560, 27980, 55960, 111920, 429493, 858986, 1717972, 2147465, 3435944, 4294930, 6871888, 8589860, 17179720, 34359440]

約数ペア:

[(1, 34359440), (2, 17179720), (4, 8589860), (5, 6871888), (8, 4294930), (10, 3435944), (16, 2147465), (20, 1717972), (40, 858986), (80, 429493), (307, 111920), (614, 55960), (1228, 27980), (1399, 24560), (1535, 22384), (2456, 13990), (2798, 12280), (3070, 11192), (4912, 6995), (5596, 6140)]