14871040

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 36852552

約数和(自身を除く): 21981512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 157, 160, 185, 256, 296, 314, 320, 370, 512, 592, 628, 640, 740, 785, 1184, 1256, 1280, 1480, 1570, 2368, 2512, 2560, 2960, 3140, 4736, 5024, 5809, 5920, 6280, 9472, 10048, 11618, 11840, 12560, 18944, 20096, 23236, 23680, 25120, 29045, 40192, 46472, 47360, 50240, 58090, 80384, 92944, 94720, 100480, 116180, 185888, 200960, 232360, 371776, 401920, 464720, 743552, 929440, 1487104, 1858880, 2974208, 3717760, 7435520, 14871040]

約数ペア:

[(1, 14871040), (2, 7435520), (4, 3717760), (5, 2974208), (8, 1858880), (10, 1487104), (16, 929440), (20, 743552), (32, 464720), (37, 401920), (40, 371776), (64, 232360), (74, 200960), (80, 185888), (128, 116180), (148, 100480), (157, 94720), (160, 92944), (185, 80384), (256, 58090), (296, 50240), (314, 47360), (320, 46472), (370, 40192), (512, 29045), (592, 25120), (628, 23680), (640, 23236), (740, 20096), (785, 18944), (1184, 12560), (1256, 11840), (1280, 11618), (1480, 10048), (1570, 9472), (2368, 6280), (2512, 5920), (2560, 5809), (2960, 5024), (3140, 4736)]