132118720

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4639}}^1$

素因数の和:4745

約数の個数: 56

約数和(自身を含む): 318211200

約数和(自身を除く): 186092480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 4639, 5696, 7120, 9278, 14240, 18556, 23195, 28480, 37112, 46390, 74224, 92780, 148448, 185560, 296896, 371120, 412871, 742240, 825742, 1484480, 1651484, 2064355, 3302968, 4128710, 6605936, 8257420, 13211872, 16514840, 26423744, 33029680, 66059360, 132118720]

約数ペア:

[(1, 132118720), (2, 66059360), (4, 33029680), (5, 26423744), (8, 16514840), (10, 13211872), (16, 8257420), (20, 6605936), (32, 4128710), (40, 3302968), (64, 2064355), (80, 1651484), (89, 1484480), (160, 825742), (178, 742240), (320, 412871), (356, 371120), (445, 296896), (712, 185560), (890, 148448), (1424, 92780), (1780, 74224), (2848, 46390), (3560, 37112), (4639, 28480), (5696, 23195), (7120, 18556), (9278, 14240)]