89779030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2131}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 176836608

約数和(自身を除く): 87057578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1915, 2131, 3830, 4213, 4262, 8426, 10655, 21065, 21310, 23441, 42130, 46882, 117205, 234410, 816173, 1632346, 4080865, 8161730, 8977903, 17955806, 44889515, 89779030]

約数ペア:

[(1, 89779030), (2, 44889515), (5, 17955806), (10, 8977903), (11, 8161730), (22, 4080865), (55, 1632346), (110, 816173), (383, 234410), (766, 117205), (1915, 46882), (2131, 42130), (3830, 23441), (4213, 21310), (4262, 21065), (8426, 10655)]