4678900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 10311840

約数和(自身を除く): 5632940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 659, 710, 1318, 1420, 1775, 2636, 3295, 3550, 6590, 7100, 13180, 16475, 32950, 46789, 65900, 93578, 187156, 233945, 467890, 935780, 1169725, 2339450, 4678900]

約数ペア:

[(1, 4678900), (2, 2339450), (4, 1169725), (5, 935780), (10, 467890), (20, 233945), (25, 187156), (50, 93578), (71, 65900), (100, 46789), (142, 32950), (284, 16475), (355, 13180), (659, 7100), (710, 6590), (1318, 3550), (1420, 3295), (1775, 2636)]