16185280

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 56

約数和(自身を含む): 39611808

約数和(自身を除く): 23426528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1367, 1480, 2368, 2734, 2960, 5468, 5920, 6835, 10936, 11840, 13670, 21872, 27340, 43744, 50579, 54680, 87488, 101158, 109360, 202316, 218720, 252895, 404632, 437440, 505790, 809264, 1011580, 1618528, 2023160, 3237056, 4046320, 8092640, 16185280]

約数ペア:

[(1, 16185280), (2, 8092640), (4, 4046320), (5, 3237056), (8, 2023160), (10, 1618528), (16, 1011580), (20, 809264), (32, 505790), (37, 437440), (40, 404632), (64, 252895), (74, 218720), (80, 202316), (148, 109360), (160, 101158), (185, 87488), (296, 54680), (320, 50579), (370, 43744), (592, 27340), (740, 21872), (1184, 13670), (1367, 11840), (1480, 10936), (2368, 6835), (2734, 5920), (2960, 5468)]