13201600

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 84

約数和(自身を含む): 33511744

約数和(自身を除く): 20310144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 148, 160, 185, 200, 223, 296, 320, 370, 400, 446, 592, 740, 800, 892, 925, 1115, 1184, 1480, 1600, 1784, 1850, 2230, 2368, 2960, 3568, 3700, 4460, 5575, 5920, 7136, 7400, 8251, 8920, 11150, 11840, 14272, 14800, 16502, 17840, 22300, 29600, 33004, 35680, 41255, 44600, 59200, 66008, 71360, 82510, 89200, 132016, 165020, 178400, 206275, 264032, 330040, 356800, 412550, 528064, 660080, 825100, 1320160, 1650200, 2640320, 3300400, 6600800, 13201600]

約数ペア:

[(1, 13201600), (2, 6600800), (4, 3300400), (5, 2640320), (8, 1650200), (10, 1320160), (16, 825100), (20, 660080), (25, 528064), (32, 412550), (37, 356800), (40, 330040), (50, 264032), (64, 206275), (74, 178400), (80, 165020), (100, 132016), (148, 89200), (160, 82510), (185, 71360), (200, 66008), (223, 59200), (296, 44600), (320, 41255), (370, 35680), (400, 33004), (446, 29600), (592, 22300), (740, 17840), (800, 16502), (892, 14800), (925, 14272), (1115, 11840), (1184, 11150), (1480, 8920), (1600, 8251), (1784, 7400), (1850, 7136), (2230, 5920), (2368, 5575), (2960, 4460), (3568, 3700)]