111609940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 263894400

約数和(自身を除く): 152284460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 67, 86, 130, 134, 149, 172, 215, 260, 268, 298, 335, 430, 559, 596, 670, 745, 860, 871, 1118, 1340, 1490, 1742, 1937, 2236, 2795, 2881, 2980, 3484, 3874, 4355, 5590, 5762, 6407, 7748, 8710, 9685, 9983, 11180, 11524, 12814, 14405, 17420, 19370, 19966, 25628, 28810, 32035, 37453, 38740, 39932, 49915, 57620, 64070, 74906, 83291, 99830, 128140, 129779, 149812, 166582, 187265, 199660, 259558, 333164, 374530, 416455, 429269, 519116, 648895, 749060, 832910, 858538, 1297790, 1665820, 1717076, 2146345, 2595580, 4292690, 5580497, 8585380, 11160994, 22321988, 27902485, 55804970, 111609940]

約数ペア:

[(1, 111609940), (2, 55804970), (4, 27902485), (5, 22321988), (10, 11160994), (13, 8585380), (20, 5580497), (26, 4292690), (43, 2595580), (52, 2146345), (65, 1717076), (67, 1665820), (86, 1297790), (130, 858538), (134, 832910), (149, 749060), (172, 648895), (215, 519116), (260, 429269), (268, 416455), (298, 374530), (335, 333164), (430, 259558), (559, 199660), (596, 187265), (670, 166582), (745, 149812), (860, 129779), (871, 128140), (1118, 99830), (1340, 83291), (1490, 74906), (1742, 64070), (1937, 57620), (2236, 49915), (2795, 39932), (2881, 38740), (2980, 37453), (3484, 32035), (3874, 28810), (4355, 25628), (5590, 19966), (5762, 19370), (6407, 17420), (7748, 14405), (8710, 12814), (9685, 11524), (9983, 11180)]