2941280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4243744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 593, 620, 992, 1186, 1240, 2372, 2480, 2965, 4744, 4960, 5930, 9488, 11860, 18383, 18976, 23720, 36766, 47440, 73532, 91915, 94880, 147064, 183830, 294128, 367660, 588256, 735320, 1470640, 2941280]

約数ペア:

[(1, 2941280), (2, 1470640), (4, 735320), (5, 588256), (8, 367660), (10, 294128), (16, 183830), (20, 147064), (31, 94880), (32, 91915), (40, 73532), (62, 47440), (80, 36766), (124, 23720), (155, 18976), (160, 18383), (248, 11860), (310, 9488), (496, 5930), (593, 4960), (620, 4744), (992, 2965), (1186, 2480), (1240, 2372)]