105869560

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9419}}^1$

素因数の和:9711

約数の個数: 32

約数和(自身を含む): 239079600

約数和(自身を除く): 133210040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 9419, 11240, 18838, 37676, 47095, 75352, 94190, 188380, 376760, 2646739, 5293478, 10586956, 13233695, 21173912, 26467390, 52934780, 105869560]

約数ペア:

[(1, 105869560), (2, 52934780), (4, 26467390), (5, 21173912), (8, 13233695), (10, 10586956), (20, 5293478), (40, 2646739), (281, 376760), (562, 188380), (1124, 94190), (1405, 75352), (2248, 47095), (2810, 37676), (5620, 18838), (9419, 11240)]