22201120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 56548800

約数和(自身を除く): 34347680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 109, 134, 152, 160, 190, 218, 268, 304, 335, 380, 436, 536, 545, 608, 670, 760, 872, 1072, 1090, 1273, 1340, 1520, 1744, 2071, 2144, 2180, 2546, 2680, 3040, 3488, 4142, 4360, 5092, 5360, 6365, 7303, 8284, 8720, 10184, 10355, 10720, 12730, 14606, 16568, 17440, 20368, 20710, 25460, 29212, 33136, 36515, 40736, 41420, 50920, 58424, 66272, 73030, 82840, 101840, 116848, 138757, 146060, 165680, 203680, 233696, 277514, 292120, 331360, 555028, 584240, 693785, 1110056, 1168480, 1387570, 2220112, 2775140, 4440224, 5550280, 11100560, 22201120]

約数ペア:

[(1, 22201120), (2, 11100560), (4, 5550280), (5, 4440224), (8, 2775140), (10, 2220112), (16, 1387570), (19, 1168480), (20, 1110056), (32, 693785), (38, 584240), (40, 555028), (67, 331360), (76, 292120), (80, 277514), (95, 233696), (109, 203680), (134, 165680), (152, 146060), (160, 138757), (190, 116848), (218, 101840), (268, 82840), (304, 73030), (335, 66272), (380, 58424), (436, 50920), (536, 41420), (545, 40736), (608, 36515), (670, 33136), (760, 29212), (872, 25460), (1072, 20710), (1090, 20368), (1273, 17440), (1340, 16568), (1520, 14606), (1744, 12730), (2071, 10720), (2144, 10355), (2180, 10184), (2546, 8720), (2680, 8284), (3040, 7303), (3488, 6365), (4142, 5360), (4360, 5092)]