235996840

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{24481}}^1$

素因数の和:24733

約数の個数: 32

約数和(自身を含む): 533217960

約数和(自身を除く): 297221120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 24481, 48962, 97924, 122405, 195848, 244810, 489620, 979240, 5899921, 11799842, 23599684, 29499605, 47199368, 58999210, 117998420, 235996840]

約数ペア:

[(1, 235996840), (2, 117998420), (4, 58999210), (5, 47199368), (8, 29499605), (10, 23599684), (20, 11799842), (40, 5899921), (241, 979240), (482, 489620), (964, 244810), (1205, 195848), (1928, 122405), (2410, 97924), (4820, 48962), (9640, 24481)]