10820264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 14581336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 167, 178, 182, 334, 356, 364, 623, 668, 712, 728, 1157, 1169, 1246, 1336, 2171, 2314, 2338, 2492, 4342, 4628, 4676, 4984, 8099, 8684, 9256, 9352, 14863, 15197, 16198, 17368, 29726, 30394, 32396, 59452, 60788, 64792, 104041, 118904, 121576, 193219, 208082, 386438, 416164, 772876, 832328, 1352533, 1545752, 2705066, 5410132, 10820264]

約数ペア:

[(1, 10820264), (2, 5410132), (4, 2705066), (7, 1545752), (8, 1352533), (13, 832328), (14, 772876), (26, 416164), (28, 386438), (52, 208082), (56, 193219), (89, 121576), (91, 118904), (104, 104041), (167, 64792), (178, 60788), (182, 59452), (334, 32396), (356, 30394), (364, 29726), (623, 17368), (668, 16198), (712, 15197), (728, 14863), (1157, 9352), (1169, 9256), (1246, 8684), (1336, 8099), (2171, 4984), (2314, 4676), (2338, 4628), (2492, 4342)]