118059520

素因数分解:

$2^9\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 286374528

約数和(自身を除く): 168315008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 431, 512, 535, 640, 856, 862, 1070, 1280, 1712, 1724, 2140, 2155, 2560, 3424, 3448, 4280, 4310, 6848, 6896, 8560, 8620, 13696, 13792, 17120, 17240, 27392, 27584, 34240, 34480, 46117, 54784, 55168, 68480, 68960, 92234, 110336, 136960, 137920, 184468, 220672, 230585, 273920, 275840, 368936, 461170, 551680, 737872, 922340, 1103360, 1475744, 1844680, 2951488, 3689360, 5902976, 7378720, 11805952, 14757440, 23611904, 29514880, 59029760, 118059520]

約数ペア:

[(1, 118059520), (2, 59029760), (4, 29514880), (5, 23611904), (8, 14757440), (10, 11805952), (16, 7378720), (20, 5902976), (32, 3689360), (40, 2951488), (64, 1844680), (80, 1475744), (107, 1103360), (128, 922340), (160, 737872), (214, 551680), (256, 461170), (320, 368936), (428, 275840), (431, 273920), (512, 230585), (535, 220672), (640, 184468), (856, 137920), (862, 136960), (1070, 110336), (1280, 92234), (1712, 68960), (1724, 68480), (2140, 55168), (2155, 54784), (2560, 46117), (3424, 34480), (3448, 34240), (4280, 27584), (4310, 27392), (6848, 17240), (6896, 17120), (8560, 13792), (8620, 13696)]