4509100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 9945544

約数和(自身を除く): 5436444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 673, 1340, 1346, 1675, 2692, 3350, 3365, 6700, 6730, 13460, 16825, 33650, 45091, 67300, 90182, 180364, 225455, 450910, 901820, 1127275, 2254550, 4509100]

約数ペア:

[(1, 4509100), (2, 2254550), (4, 1127275), (5, 901820), (10, 450910), (20, 225455), (25, 180364), (50, 90182), (67, 67300), (100, 45091), (134, 33650), (268, 16825), (335, 13460), (670, 6730), (673, 6700), (1340, 3365), (1346, 3350), (1675, 2692)]