24871780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14983}}^1$

素因数の和:15075

約数の個数: 24

約数和(自身を含む): 52863552

約数和(自身を除く): 27991772

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 14983, 29966, 59932, 74915, 149830, 299660, 1243589, 2487178, 4974356, 6217945, 12435890, 24871780]

約数ペア:

[(1, 24871780), (2, 12435890), (4, 6217945), (5, 4974356), (10, 2487178), (20, 1243589), (83, 299660), (166, 149830), (332, 74915), (415, 59932), (830, 29966), (1660, 14983)]