16966720

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1487

約数の個数: 56

約数和(自身を含む): 41522904

約数和(自身を除く): 24556184

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, 1433, 1480, 2368, 2866, 2960, 5732, 5920, 7165, 11464, 11840, 14330, 22928, 28660, 45856, 53021, 57320, 91712, 106042, 114640, 212084, 229280, 265105, 424168, 458560, 530210, 848336, 1060420, 1696672, 2120840, 3393344, 4241680, 8483360, 16966720]

約数ペア:

[(1, 16966720), (2, 8483360), (4, 4241680), (5, 3393344), (8, 2120840), (10, 1696672), (16, 1060420), (20, 848336), (32, 530210), (37, 458560), (40, 424168), (64, 265105), (74, 229280), (80, 212084), (148, 114640), (160, 106042), (185, 91712), (296, 57320), (320, 53021), (370, 45856), (592, 28660), (740, 22928), (1184, 14330), (1433, 11840), (1480, 11464), (2368, 7165), (2866, 5920), (2960, 5732)]