113948840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69481}}^1$

素因数の和:69533

約数の個数: 32

約数和(自身を含む): 262641960

約数和(自身を除く): 148693120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 69481, 138962, 277924, 347405, 555848, 694810, 1389620, 2779240, 2848721, 5697442, 11394884, 14243605, 22789768, 28487210, 56974420, 113948840]

約数ペア:

[(1, 113948840), (2, 56974420), (4, 28487210), (5, 22789768), (8, 14243605), (10, 11394884), (20, 5697442), (40, 2848721), (41, 2779240), (82, 1389620), (164, 694810), (205, 555848), (328, 347405), (410, 277924), (820, 138962), (1640, 69481)]