29514880

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 71383680

約数和(自身を除く): 41868800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 431, 535, 640, 856, 862, 1070, 1712, 1724, 2140, 2155, 3424, 3448, 4280, 4310, 6848, 6896, 8560, 8620, 13696, 13792, 17120, 17240, 27584, 34240, 34480, 46117, 55168, 68480, 68960, 92234, 137920, 184468, 230585, 275840, 368936, 461170, 737872, 922340, 1475744, 1844680, 2951488, 3689360, 5902976, 7378720, 14757440, 29514880]

約数ペア:

[(1, 29514880), (2, 14757440), (4, 7378720), (5, 5902976), (8, 3689360), (10, 2951488), (16, 1844680), (20, 1475744), (32, 922340), (40, 737872), (64, 461170), (80, 368936), (107, 275840), (128, 230585), (160, 184468), (214, 137920), (320, 92234), (428, 68960), (431, 68480), (535, 55168), (640, 46117), (856, 34480), (862, 34240), (1070, 27584), (1712, 17240), (1724, 17120), (2140, 13792), (2155, 13696), (3424, 8620), (3448, 8560), (4280, 6896), (4310, 6848)]