78434170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 145660032

約数和(自身を除く): 67225862

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 1783, 3566, 4399, 8798, 8915, 17830, 21995, 43990, 94499, 147989, 188998, 295978, 472495, 739945, 944990, 1479890, 7843417, 15686834, 39217085, 78434170]

約数ペア:

[(1, 78434170), (2, 39217085), (5, 15686834), (10, 7843417), (53, 1479890), (83, 944990), (106, 739945), (166, 472495), (265, 295978), (415, 188998), (530, 147989), (830, 94499), (1783, 43990), (3566, 21995), (4399, 17830), (8798, 8915)]