63115120

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3301}}^1$

素因数の和:3553

約数の個数: 40

約数和(自身を含む): 147401280

約数和(自身を除く): 84286160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3301, 3824, 4780, 6602, 9560, 13204, 16505, 19120, 26408, 33010, 52816, 66020, 132040, 264080, 788939, 1577878, 3155756, 3944695, 6311512, 7889390, 12623024, 15778780, 31557560, 63115120]

約数ペア:

[(1, 63115120), (2, 31557560), (4, 15778780), (5, 12623024), (8, 7889390), (10, 6311512), (16, 3944695), (20, 3155756), (40, 1577878), (80, 788939), (239, 264080), (478, 132040), (956, 66020), (1195, 52816), (1912, 33010), (2390, 26408), (3301, 19120), (3824, 16505), (4780, 13204), (6602, 9560)]