40454876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 96337920

約数和(自身を除く): 55883044

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 223, 266, 308, 341, 418, 434, 446, 532, 589, 682, 836, 868, 892, 1178, 1364, 1463, 1561, 2356, 2387, 2453, 2926, 3122, 4123, 4237, 4774, 4906, 5852, 6244, 6479, 6913, 8246, 8474, 9548, 9812, 12958, 13826, 16492, 16948, 17171, 25916, 27652, 29659, 34342, 45353, 46607, 48391, 59318, 68684, 76043, 90706, 93214, 96782, 118636, 131347, 152086, 181412, 186428, 193564, 262694, 304172, 326249, 525388, 532301, 652498, 919429, 1064602, 1304996, 1444817, 1838858, 2129204, 2889634, 3677716, 5779268, 10113719, 20227438, 40454876]

約数ペア:

[(1, 40454876), (2, 20227438), (4, 10113719), (7, 5779268), (11, 3677716), (14, 2889634), (19, 2129204), (22, 1838858), (28, 1444817), (31, 1304996), (38, 1064602), (44, 919429), (62, 652498), (76, 532301), (77, 525388), (124, 326249), (133, 304172), (154, 262694), (209, 193564), (217, 186428), (223, 181412), (266, 152086), (308, 131347), (341, 118636), (418, 96782), (434, 93214), (446, 90706), (532, 76043), (589, 68684), (682, 59318), (836, 48391), (868, 46607), (892, 45353), (1178, 34342), (1364, 29659), (1463, 27652), (1561, 25916), (2356, 17171), (2387, 16948), (2453, 16492), (2926, 13826), (3122, 12958), (4123, 9812), (4237, 9548), (4774, 8474), (4906, 8246), (5852, 6913), (6244, 6479)]