40711490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 77483520

約数和(自身を除く): 36772030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 607, 706, 1214, 1765, 3035, 3530, 6070, 6707, 11533, 13414, 23066, 33535, 57665, 67070, 115330, 214271, 428542, 1071355, 2142710, 4071149, 8142298, 20355745, 40711490]

約数ペア:

[(1, 40711490), (2, 20355745), (5, 8142298), (10, 4071149), (19, 2142710), (38, 1071355), (95, 428542), (190, 214271), (353, 115330), (607, 67070), (706, 57665), (1214, 33535), (1765, 23066), (3035, 13414), (3530, 11533), (6070, 6707)]