111158720

素因数分解:

$2^6\times 5^1\times {\mathrm{563}}^1\times {\mathrm{617}}^1$

素因数の和:1197

約数の個数: 56

約数和(自身を含む): 265596624

約数和(自身を除く): 154437904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 563, 617, 1126, 1234, 2252, 2468, 2815, 3085, 4504, 4936, 5630, 6170, 9008, 9872, 11260, 12340, 18016, 19744, 22520, 24680, 36032, 39488, 45040, 49360, 90080, 98720, 180160, 197440, 347371, 694742, 1389484, 1736855, 2778968, 3473710, 5557936, 6947420, 11115872, 13894840, 22231744, 27789680, 55579360, 111158720]

約数ペア:

[(1, 111158720), (2, 55579360), (4, 27789680), (5, 22231744), (8, 13894840), (10, 11115872), (16, 6947420), (20, 5557936), (32, 3473710), (40, 2778968), (64, 1736855), (80, 1389484), (160, 694742), (320, 347371), (563, 197440), (617, 180160), (1126, 98720), (1234, 90080), (2252, 49360), (2468, 45040), (2815, 39488), (3085, 36032), (4504, 24680), (4936, 22520), (5630, 19744), (6170, 18016), (9008, 12340), (9872, 11260)]