183130880

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 441724752

約数和(自身を除く): 258593872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 640, 692, 827, 865, 1280, 1384, 1654, 1730, 2768, 3308, 3460, 4135, 5536, 6616, 6920, 8270, 11072, 13232, 13840, 16540, 22144, 26464, 27680, 33080, 44288, 52928, 55360, 66160, 105856, 110720, 132320, 143071, 211712, 221440, 264640, 286142, 529280, 572284, 715355, 1058560, 1144568, 1430710, 2289136, 2861420, 4578272, 5722840, 9156544, 11445680, 18313088, 22891360, 36626176, 45782720, 91565440, 183130880]

約数ペア:

[(1, 183130880), (2, 91565440), (4, 45782720), (5, 36626176), (8, 22891360), (10, 18313088), (16, 11445680), (20, 9156544), (32, 5722840), (40, 4578272), (64, 2861420), (80, 2289136), (128, 1430710), (160, 1144568), (173, 1058560), (256, 715355), (320, 572284), (346, 529280), (640, 286142), (692, 264640), (827, 221440), (865, 211712), (1280, 143071), (1384, 132320), (1654, 110720), (1730, 105856), (2768, 66160), (3308, 55360), (3460, 52928), (4135, 44288), (5536, 33080), (6616, 27680), (6920, 26464), (8270, 22144), (11072, 16540), (13232, 13840)]