47036560

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1481}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 109709496

約数和(自身を除く): 62672936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1481, 1588, 1985, 2962, 3176, 3970, 5924, 6352, 7405, 7940, 11848, 14810, 15880, 23696, 29620, 31760, 59240, 118480, 587957, 1175914, 2351828, 2939785, 4703656, 5879570, 9407312, 11759140, 23518280, 47036560]

約数ペア:

[(1, 47036560), (2, 23518280), (4, 11759140), (5, 9407312), (8, 5879570), (10, 4703656), (16, 2939785), (20, 2351828), (40, 1175914), (80, 587957), (397, 118480), (794, 59240), (1481, 31760), (1588, 29620), (1985, 23696), (2962, 15880), (3176, 14810), (3970, 11848), (5924, 7940), (6352, 7405)]