22923770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 19533190

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 389, 415, 710, 778, 830, 1945, 3890, 5893, 11786, 27619, 29465, 32287, 55238, 58930, 64574, 138095, 161435, 276190, 322870, 2292377, 4584754, 11461885, 22923770]

約数ペア:

[(1, 22923770), (2, 11461885), (5, 4584754), (10, 2292377), (71, 322870), (83, 276190), (142, 161435), (166, 138095), (355, 64574), (389, 58930), (415, 55238), (710, 32287), (778, 29465), (830, 27619), (1945, 11786), (3890, 5893)]