44652140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 101521728

約数和(自身を除く): 56869588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 653, 1052, 1306, 1315, 2612, 2630, 3265, 3419, 5260, 6530, 6838, 8489, 13060, 13676, 16978, 17095, 33956, 34190, 42445, 68380, 84890, 169780, 171739, 343478, 686956, 858695, 1717390, 2232607, 3434780, 4465214, 8930428, 11163035, 22326070, 44652140]

約数ペア:

[(1, 44652140), (2, 22326070), (4, 11163035), (5, 8930428), (10, 4465214), (13, 3434780), (20, 2232607), (26, 1717390), (52, 858695), (65, 686956), (130, 343478), (260, 171739), (263, 169780), (526, 84890), (653, 68380), (1052, 42445), (1306, 34190), (1315, 33956), (2612, 17095), (2630, 16978), (3265, 13676), (3419, 13060), (5260, 8489), (6530, 6838)]