800680976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{44641}}^1$

素因数の和:44727

約数の個数: 40

約数和(自身を含む): 1660682400

約数和(自身を除く): 860001424

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 17936, 44641, 89282, 178564, 357128, 714256, 848179, 1696358, 2633819, 3392716, 5267638, 6785432, 10535276, 13570864, 21070552, 42141104, 50042561, 100085122, 200170244, 400340488, 800680976]

約数ペア:

[(1, 800680976), (2, 400340488), (4, 200170244), (8, 100085122), (16, 50042561), (19, 42141104), (38, 21070552), (59, 13570864), (76, 10535276), (118, 6785432), (152, 5267638), (236, 3392716), (304, 2633819), (472, 1696358), (944, 848179), (1121, 714256), (2242, 357128), (4484, 178564), (8968, 89282), (17936, 44641)]