11765120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 29082240

約数和(自身を除く): 17317120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 593, 620, 640, 992, 1186, 1240, 1984, 2372, 2480, 2965, 3968, 4744, 4960, 5930, 9488, 9920, 11860, 18383, 18976, 19840, 23720, 36766, 37952, 47440, 73532, 75904, 91915, 94880, 147064, 183830, 189760, 294128, 367660, 379520, 588256, 735320, 1176512, 1470640, 2353024, 2941280, 5882560, 11765120]

約数ペア:

[(1, 11765120), (2, 5882560), (4, 2941280), (5, 2353024), (8, 1470640), (10, 1176512), (16, 735320), (20, 588256), (31, 379520), (32, 367660), (40, 294128), (62, 189760), (64, 183830), (80, 147064), (124, 94880), (128, 91915), (155, 75904), (160, 73532), (248, 47440), (310, 37952), (320, 36766), (496, 23720), (593, 19840), (620, 18976), (640, 18383), (992, 11860), (1186, 9920), (1240, 9488), (1984, 5930), (2372, 4960), (2480, 4744), (2965, 3968)]