385183910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{1193}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 704077920

約数和(自身を除く): 318894010

約数列:

[1, 2, 5, 10, 83, 166, 389, 415, 778, 830, 1193, 1945, 2386, 3890, 5965, 11930, 32287, 64574, 99019, 161435, 198038, 322870, 464077, 495095, 928154, 990190, 2320385, 4640770, 38518391, 77036782, 192591955, 385183910]

約数ペア:

[(1, 385183910), (2, 192591955), (5, 77036782), (10, 38518391), (83, 4640770), (166, 2320385), (389, 990190), (415, 928154), (778, 495095), (830, 464077), (1193, 322870), (1945, 198038), (2386, 161435), (3890, 99019), (5965, 64574), (11930, 32287)]