23433760

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 65644236

約数和(自身を除く): 42210476

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 160, 196, 224, 244, 245, 280, 305, 343, 392, 427, 488, 490, 560, 610, 686, 784, 854, 976, 980, 1120, 1220, 1372, 1568, 1708, 1715, 1952, 1960, 2135, 2401, 2440, 2744, 2989, 3416, 3430, 3920, 4270, 4802, 4880, 5488, 5978, 6832, 6860, 7840, 8540, 9604, 9760, 10976, 11956, 12005, 13664, 13720, 14945, 17080, 19208, 20923, 23912, 24010, 27440, 29890, 34160, 38416, 41846, 47824, 48020, 54880, 59780, 68320, 76832, 83692, 95648, 96040, 104615, 119560, 146461, 167384, 192080, 209230, 239120, 292922, 334768, 384160, 418460, 478240, 585844, 669536, 732305, 836920, 1171688, 1464610, 1673840, 2343376, 2929220, 3347680, 4686752, 5858440, 11716880, 23433760]

約数ペア:

[(1, 23433760), (2, 11716880), (4, 5858440), (5, 4686752), (7, 3347680), (8, 2929220), (10, 2343376), (14, 1673840), (16, 1464610), (20, 1171688), (28, 836920), (32, 732305), (35, 669536), (40, 585844), (49, 478240), (56, 418460), (61, 384160), (70, 334768), (80, 292922), (98, 239120), (112, 209230), (122, 192080), (140, 167384), (160, 146461), (196, 119560), (224, 104615), (244, 96040), (245, 95648), (280, 83692), (305, 76832), (343, 68320), (392, 59780), (427, 54880), (488, 48020), (490, 47824), (560, 41846), (610, 38416), (686, 34160), (784, 29890), (854, 27440), (976, 24010), (980, 23912), (1120, 20923), (1220, 19208), (1372, 17080), (1568, 14945), (1708, 13720), (1715, 13664), (1952, 12005), (1960, 11956), (2135, 10976), (2401, 9760), (2440, 9604), (2744, 8540), (2989, 7840), (3416, 6860), (3430, 6832), (3920, 5978), (4270, 5488), (4802, 4880)]