9884500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 22054032

約数和(自身を除く): 12169532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 373, 500, 530, 746, 1060, 1325, 1492, 1865, 2650, 3730, 5300, 6625, 7460, 9325, 13250, 18650, 19769, 26500, 37300, 39538, 46625, 79076, 93250, 98845, 186500, 197690, 395380, 494225, 988450, 1976900, 2471125, 4942250, 9884500]

約数ペア:

[(1, 9884500), (2, 4942250), (4, 2471125), (5, 1976900), (10, 988450), (20, 494225), (25, 395380), (50, 197690), (53, 186500), (100, 98845), (106, 93250), (125, 79076), (212, 46625), (250, 39538), (265, 37300), (373, 26500), (500, 19769), (530, 18650), (746, 13250), (1060, 9325), (1325, 7460), (1492, 6625), (1865, 5300), (2650, 3730)]