252021760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{49223}}^1$

素因数の和:49248

約数の個数: 44

約数和(自身を含む): 604569168

約数和(自身を除く): 352547408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 49223, 98446, 196892, 246115, 393784, 492230, 787568, 984460, 1575136, 1968920, 3150272, 3937840, 6300544, 7875680, 12601088, 15751360, 25202176, 31502720, 50404352, 63005440, 126010880, 252021760]

約数ペア:

[(1, 252021760), (2, 126010880), (4, 63005440), (5, 50404352), (8, 31502720), (10, 25202176), (16, 15751360), (20, 12601088), (32, 7875680), (40, 6300544), (64, 3937840), (80, 3150272), (128, 1968920), (160, 1575136), (256, 984460), (320, 787568), (512, 492230), (640, 393784), (1024, 246115), (1280, 196892), (2560, 98446), (5120, 49223)]