24709750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 49821408

約数和(自身を除く): 25111658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 7603, 15206, 38015, 76030, 98839, 190075, 197678, 380150, 494195, 950375, 988390, 1900750, 2470975, 4941950, 12354875, 24709750]

約数ペア:

[(1, 24709750), (2, 12354875), (5, 4941950), (10, 2470975), (13, 1900750), (25, 988390), (26, 950375), (50, 494195), (65, 380150), (125, 197678), (130, 190075), (250, 98839), (325, 76030), (650, 38015), (1625, 15206), (3250, 7603)]