89408480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79829}}^1$

素因数の和:79851

約数の個数: 48

約数和(自身を含む): 241405920

約数和(自身を除く): 151997440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79829, 159658, 319316, 399145, 558803, 638632, 798290, 1117606, 1277264, 1596580, 2235212, 2554528, 2794015, 3193160, 4470424, 5588030, 6386320, 8940848, 11176060, 12772640, 17881696, 22352120, 44704240, 89408480]

約数ペア:

[(1, 89408480), (2, 44704240), (4, 22352120), (5, 17881696), (7, 12772640), (8, 11176060), (10, 8940848), (14, 6386320), (16, 5588030), (20, 4470424), (28, 3193160), (32, 2794015), (35, 2554528), (40, 2235212), (56, 1596580), (70, 1277264), (80, 1117606), (112, 798290), (140, 638632), (160, 558803), (224, 399145), (280, 319316), (560, 159658), (1120, 79829)]