7513280

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 56

約数和(自身を含む): 18269712

約数和(自身を除く): 10756432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 443, 530, 848, 886, 1060, 1696, 1772, 2120, 2215, 3392, 3544, 4240, 4430, 7088, 8480, 8860, 14176, 16960, 17720, 23479, 28352, 35440, 46958, 70880, 93916, 117395, 141760, 187832, 234790, 375664, 469580, 751328, 939160, 1502656, 1878320, 3756640, 7513280]

約数ペア:

[(1, 7513280), (2, 3756640), (4, 1878320), (5, 1502656), (8, 939160), (10, 751328), (16, 469580), (20, 375664), (32, 234790), (40, 187832), (53, 141760), (64, 117395), (80, 93916), (106, 70880), (160, 46958), (212, 35440), (265, 28352), (320, 23479), (424, 17720), (443, 16960), (530, 14176), (848, 8860), (886, 8480), (1060, 7088), (1696, 4430), (1772, 4240), (2120, 3544), (2215, 3392)]