25942150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 52590384

約数和(自身を除く): 26648234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 373, 535, 650, 746, 1070, 1391, 1865, 2675, 2782, 3730, 4849, 5350, 6955, 9325, 9698, 13910, 18650, 24245, 34775, 39911, 48490, 69550, 79822, 121225, 199555, 242450, 399110, 518843, 997775, 1037686, 1995550, 2594215, 5188430, 12971075, 25942150]

約数ペア:

[(1, 25942150), (2, 12971075), (5, 5188430), (10, 2594215), (13, 1995550), (25, 1037686), (26, 997775), (50, 518843), (65, 399110), (107, 242450), (130, 199555), (214, 121225), (325, 79822), (373, 69550), (535, 48490), (650, 39911), (746, 34775), (1070, 24245), (1391, 18650), (1865, 13910), (2675, 9698), (2782, 9325), (3730, 6955), (4849, 5350)]