39587290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 73354896

約数和(自身を除く): 33767606

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 661, 1130, 1322, 3305, 5989, 6610, 11978, 29945, 35033, 59890, 70066, 74693, 149386, 175165, 350330, 373465, 746930, 3958729, 7917458, 19793645, 39587290]

約数ペア:

[(1, 39587290), (2, 19793645), (5, 7917458), (10, 3958729), (53, 746930), (106, 373465), (113, 350330), (226, 175165), (265, 149386), (530, 74693), (565, 70066), (661, 59890), (1130, 35033), (1322, 29945), (3305, 11978), (5989, 6610)]