42859520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 88

約数和(自身を含む): 112306608

約数和(自身を除く): 69447088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 761, 880, 1024, 1280, 1408, 1522, 1760, 2560, 2816, 3044, 3520, 3805, 5120, 5632, 6088, 7040, 7610, 8371, 11264, 12176, 14080, 15220, 16742, 24352, 28160, 30440, 33484, 41855, 48704, 56320, 60880, 66968, 83710, 97408, 121760, 133936, 167420, 194816, 243520, 267872, 334840, 389632, 487040, 535744, 669680, 779264, 974080, 1071488, 1339360, 1948160, 2142976, 2678720, 3896320, 4285952, 5357440, 8571904, 10714880, 21429760, 42859520]

約数ペア:

[(1, 42859520), (2, 21429760), (4, 10714880), (5, 8571904), (8, 5357440), (10, 4285952), (11, 3896320), (16, 2678720), (20, 2142976), (22, 1948160), (32, 1339360), (40, 1071488), (44, 974080), (55, 779264), (64, 669680), (80, 535744), (88, 487040), (110, 389632), (128, 334840), (160, 267872), (176, 243520), (220, 194816), (256, 167420), (320, 133936), (352, 121760), (440, 97408), (512, 83710), (640, 66968), (704, 60880), (761, 56320), (880, 48704), (1024, 41855), (1280, 33484), (1408, 30440), (1522, 28160), (1760, 24352), (2560, 16742), (2816, 15220), (3044, 14080), (3520, 12176), (3805, 11264), (5120, 8371), (5632, 7610), (6088, 7040)]