45568000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 104

約数和(自身を含む): 115001640

約数和(自身を除く): 69433640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 125, 128, 160, 178, 200, 250, 256, 320, 356, 400, 445, 500, 512, 640, 712, 800, 890, 1000, 1024, 1280, 1424, 1600, 1780, 2000, 2048, 2225, 2560, 2848, 3200, 3560, 4000, 4096, 4450, 5120, 5696, 6400, 7120, 8000, 8900, 10240, 11125, 11392, 12800, 14240, 16000, 17800, 20480, 22250, 22784, 25600, 28480, 32000, 35600, 44500, 45568, 51200, 56960, 64000, 71200, 89000, 91136, 102400, 113920, 128000, 142400, 178000, 182272, 227840, 256000, 284800, 356000, 364544, 455680, 512000, 569600, 712000, 911360, 1139200, 1424000, 1822720, 2278400, 2848000, 4556800, 5696000, 9113600, 11392000, 22784000, 45568000]

約数ペア:

[(1, 45568000), (2, 22784000), (4, 11392000), (5, 9113600), (8, 5696000), (10, 4556800), (16, 2848000), (20, 2278400), (25, 1822720), (32, 1424000), (40, 1139200), (50, 911360), (64, 712000), (80, 569600), (89, 512000), (100, 455680), (125, 364544), (128, 356000), (160, 284800), (178, 256000), (200, 227840), (250, 182272), (256, 178000), (320, 142400), (356, 128000), (400, 113920), (445, 102400), (500, 91136), (512, 89000), (640, 71200), (712, 64000), (800, 56960), (890, 51200), (1000, 45568), (1024, 44500), (1280, 35600), (1424, 32000), (1600, 28480), (1780, 25600), (2000, 22784), (2048, 22250), (2225, 20480), (2560, 17800), (2848, 16000), (3200, 14240), (3560, 12800), (4000, 11392), (4096, 11125), (4450, 10240), (5120, 8900), (5696, 8000), (6400, 7120)]