62948320

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 149240448

約数和(自身を除く): 86292128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 794, 991, 1588, 1982, 1985, 3176, 3964, 3970, 4955, 6352, 7928, 7940, 9910, 12704, 15856, 15880, 19820, 31712, 31760, 39640, 63520, 79280, 158560, 393427, 786854, 1573708, 1967135, 3147416, 3934270, 6294832, 7868540, 12589664, 15737080, 31474160, 62948320]

約数ペア:

[(1, 62948320), (2, 31474160), (4, 15737080), (5, 12589664), (8, 7868540), (10, 6294832), (16, 3934270), (20, 3147416), (32, 1967135), (40, 1573708), (80, 786854), (160, 393427), (397, 158560), (794, 79280), (991, 63520), (1588, 39640), (1982, 31760), (1985, 31712), (3176, 19820), (3964, 15880), (3970, 15856), (4955, 12704), (6352, 9910), (7928, 7940)]