23451340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 57302784

約数和(自身を除く): 33851444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 43, 44, 55, 67, 74, 86, 110, 134, 148, 172, 185, 215, 220, 268, 335, 370, 407, 430, 473, 670, 737, 740, 814, 860, 946, 1340, 1474, 1591, 1628, 1892, 2035, 2365, 2479, 2881, 2948, 3182, 3685, 4070, 4730, 4958, 5762, 6364, 7370, 7955, 8140, 9460, 9916, 11524, 12395, 14405, 14740, 15910, 17501, 24790, 27269, 28810, 31691, 31820, 35002, 49580, 54538, 57620, 63382, 70004, 87505, 106597, 109076, 126764, 136345, 158455, 175010, 213194, 272690, 316910, 350020, 426388, 532985, 545380, 633820, 1065970, 1172567, 2131940, 2345134, 4690268, 5862835, 11725670, 23451340]

約数ペア:

[(1, 23451340), (2, 11725670), (4, 5862835), (5, 4690268), (10, 2345134), (11, 2131940), (20, 1172567), (22, 1065970), (37, 633820), (43, 545380), (44, 532985), (55, 426388), (67, 350020), (74, 316910), (86, 272690), (110, 213194), (134, 175010), (148, 158455), (172, 136345), (185, 126764), (215, 109076), (220, 106597), (268, 87505), (335, 70004), (370, 63382), (407, 57620), (430, 54538), (473, 49580), (670, 35002), (737, 31820), (740, 31691), (814, 28810), (860, 27269), (946, 24790), (1340, 17501), (1474, 15910), (1591, 14740), (1628, 14405), (1892, 12395), (2035, 11524), (2365, 9916), (2479, 9460), (2881, 8140), (2948, 7955), (3182, 7370), (3685, 6364), (4070, 5762), (4730, 4958)]