2424500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 5717712

約数和(自身を除く): 3293212

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 373, 500, 650, 746, 1300, 1492, 1625, 1865, 3250, 3730, 4849, 6500, 7460, 9325, 9698, 18650, 19396, 24245, 37300, 46625, 48490, 93250, 96980, 121225, 186500, 242450, 484900, 606125, 1212250, 2424500]

約数ペア:

[(1, 2424500), (2, 1212250), (4, 606125), (5, 484900), (10, 242450), (13, 186500), (20, 121225), (25, 96980), (26, 93250), (50, 48490), (52, 46625), (65, 37300), (100, 24245), (125, 19396), (130, 18650), (250, 9698), (260, 9325), (325, 7460), (373, 6500), (500, 4849), (650, 3730), (746, 3250), (1300, 1865), (1492, 1625)]