11718488560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4725197}}^1$

素因数の和:4725241

約数の個数: 40

約数和(自身を含む): 28124378496

約数和(自身を除く): 16405889936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4725197, 9450394, 18900788, 23625985, 37801576, 47251970, 75603152, 94503940, 146481107, 189007880, 292962214, 378015760, 585924428, 732405535, 1171848856, 1464811070, 2343697712, 2929622140, 5859244280, 11718488560]

約数ペア:

[(1, 11718488560), (2, 5859244280), (4, 2929622140), (5, 2343697712), (8, 1464811070), (10, 1171848856), (16, 732405535), (20, 585924428), (31, 378015760), (40, 292962214), (62, 189007880), (80, 146481107), (124, 94503940), (155, 75603152), (248, 47251970), (310, 37801576), (496, 23625985), (620, 18900788), (1240, 9450394), (2480, 4725197)]