40377512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 95558400

約数和(自身を除く): 55180888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 47, 56, 58, 92, 94, 116, 161, 184, 188, 203, 232, 322, 329, 376, 406, 529, 644, 658, 667, 812, 1058, 1081, 1288, 1316, 1334, 1363, 1624, 2116, 2162, 2632, 2668, 2726, 3703, 4232, 4324, 4669, 5336, 5452, 7406, 7567, 8648, 9338, 9541, 10904, 14812, 15134, 15341, 18676, 19082, 24863, 29624, 30268, 30682, 31349, 37352, 38164, 49726, 60536, 61364, 62698, 76328, 99452, 107387, 122728, 125396, 174041, 198904, 214774, 219443, 250792, 348082, 429548, 438886, 696164, 721027, 859096, 877772, 1392328, 1442054, 1755544, 2884108, 5047189, 5768216, 10094378, 20188756, 40377512]

約数ペア:

[(1, 40377512), (2, 20188756), (4, 10094378), (7, 5768216), (8, 5047189), (14, 2884108), (23, 1755544), (28, 1442054), (29, 1392328), (46, 877772), (47, 859096), (56, 721027), (58, 696164), (92, 438886), (94, 429548), (116, 348082), (161, 250792), (184, 219443), (188, 214774), (203, 198904), (232, 174041), (322, 125396), (329, 122728), (376, 107387), (406, 99452), (529, 76328), (644, 62698), (658, 61364), (667, 60536), (812, 49726), (1058, 38164), (1081, 37352), (1288, 31349), (1316, 30682), (1334, 30268), (1363, 29624), (1624, 24863), (2116, 19082), (2162, 18676), (2632, 15341), (2668, 15134), (2726, 14812), (3703, 10904), (4232, 9541), (4324, 9338), (4669, 8648), (5336, 7567), (5452, 7406)]