47767040

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 117260352

約数和(自身を除く): 69493312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 397, 470, 512, 640, 752, 794, 940, 1280, 1504, 1588, 1880, 1985, 2560, 3008, 3176, 3760, 3970, 6016, 6352, 7520, 7940, 12032, 12704, 15040, 15880, 18659, 24064, 25408, 30080, 31760, 37318, 50816, 60160, 63520, 74636, 93295, 101632, 120320, 127040, 149272, 186590, 203264, 254080, 298544, 373180, 508160, 597088, 746360, 1016320, 1194176, 1492720, 2388352, 2985440, 4776704, 5970880, 9553408, 11941760, 23883520, 47767040]

約数ペア:

[(1, 47767040), (2, 23883520), (4, 11941760), (5, 9553408), (8, 5970880), (10, 4776704), (16, 2985440), (20, 2388352), (32, 1492720), (40, 1194176), (47, 1016320), (64, 746360), (80, 597088), (94, 508160), (128, 373180), (160, 298544), (188, 254080), (235, 203264), (256, 186590), (320, 149272), (376, 127040), (397, 120320), (470, 101632), (512, 93295), (640, 74636), (752, 63520), (794, 60160), (940, 50816), (1280, 37318), (1504, 31760), (1588, 30080), (1880, 25408), (1985, 24064), (2560, 18659), (3008, 15880), (3176, 15040), (3760, 12704), (3970, 12032), (6016, 7940), (6352, 7520)]