56374400

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 141657600

約数和(自身を除く): 85283200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 223, 316, 320, 395, 400, 446, 632, 640, 790, 800, 892, 1115, 1264, 1580, 1600, 1784, 1975, 2230, 2528, 3160, 3200, 3568, 3950, 4460, 5056, 5575, 6320, 7136, 7900, 8920, 10112, 11150, 12640, 14272, 15800, 17617, 17840, 22300, 25280, 28544, 31600, 35234, 35680, 44600, 50560, 63200, 70468, 71360, 88085, 89200, 126400, 140936, 142720, 176170, 178400, 252800, 281872, 352340, 356800, 440425, 563744, 704680, 713600, 880850, 1127488, 1409360, 1761700, 2254976, 2818720, 3523400, 5637440, 7046800, 11274880, 14093600, 28187200, 56374400]

約数ペア:

[(1, 56374400), (2, 28187200), (4, 14093600), (5, 11274880), (8, 7046800), (10, 5637440), (16, 3523400), (20, 2818720), (25, 2254976), (32, 1761700), (40, 1409360), (50, 1127488), (64, 880850), (79, 713600), (80, 704680), (100, 563744), (128, 440425), (158, 356800), (160, 352340), (200, 281872), (223, 252800), (316, 178400), (320, 176170), (395, 142720), (400, 140936), (446, 126400), (632, 89200), (640, 88085), (790, 71360), (800, 70468), (892, 63200), (1115, 50560), (1264, 44600), (1580, 35680), (1600, 35234), (1784, 31600), (1975, 28544), (2230, 25280), (2528, 22300), (3160, 17840), (3200, 17617), (3568, 15800), (3950, 14272), (4460, 12640), (5056, 11150), (5575, 10112), (6320, 8920), (7136, 7900)]