23033920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 69320664

約数和(自身を除く): 46286744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 113, 130, 140, 160, 182, 196, 208, 224, 226, 245, 260, 280, 320, 364, 392, 416, 448, 452, 455, 490, 520, 560, 565, 637, 728, 784, 791, 832, 904, 910, 980, 1040, 1120, 1130, 1274, 1456, 1469, 1568, 1582, 1808, 1820, 1960, 2080, 2240, 2260, 2548, 2912, 2938, 3136, 3164, 3185, 3616, 3640, 3920, 3955, 4160, 4520, 5096, 5537, 5824, 5876, 6328, 6370, 7232, 7280, 7345, 7840, 7910, 9040, 10192, 10283, 11074, 11752, 12656, 12740, 14560, 14690, 15680, 15820, 18080, 20384, 20566, 22148, 23504, 25312, 25480, 27685, 29120, 29380, 31640, 36160, 40768, 41132, 44296, 47008, 50624, 50960, 51415, 55370, 58760, 63280, 71981, 82264, 88592, 94016, 101920, 102830, 110740, 117520, 126560, 143962, 164528, 177184, 203840, 205660, 221480, 235040, 253120, 287924, 329056, 354368, 359905, 411320, 442960, 470080, 575848, 658112, 719810, 822640, 885920, 1151696, 1439620, 1645280, 1771840, 2303392, 2879240, 3290560, 4606784, 5758480, 11516960, 23033920]

約数ペア:

[(1, 23033920), (2, 11516960), (4, 5758480), (5, 4606784), (7, 3290560), (8, 2879240), (10, 2303392), (13, 1771840), (14, 1645280), (16, 1439620), (20, 1151696), (26, 885920), (28, 822640), (32, 719810), (35, 658112), (40, 575848), (49, 470080), (52, 442960), (56, 411320), (64, 359905), (65, 354368), (70, 329056), (80, 287924), (91, 253120), (98, 235040), (104, 221480), (112, 205660), (113, 203840), (130, 177184), (140, 164528), (160, 143962), (182, 126560), (196, 117520), (208, 110740), (224, 102830), (226, 101920), (245, 94016), (260, 88592), (280, 82264), (320, 71981), (364, 63280), (392, 58760), (416, 55370), (448, 51415), (452, 50960), (455, 50624), (490, 47008), (520, 44296), (560, 41132), (565, 40768), (637, 36160), (728, 31640), (784, 29380), (791, 29120), (832, 27685), (904, 25480), (910, 25312), (980, 23504), (1040, 22148), (1120, 20566), (1130, 20384), (1274, 18080), (1456, 15820), (1469, 15680), (1568, 14690), (1582, 14560), (1808, 12740), (1820, 12656), (1960, 11752), (2080, 11074), (2240, 10283), (2260, 10192), (2548, 9040), (2912, 7910), (2938, 7840), (3136, 7345), (3164, 7280), (3185, 7232), (3616, 6370), (3640, 6328), (3920, 5876), (3955, 5824), (4160, 5537), (4520, 5096)]