2978049500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{88897}}^1$

素因数の和:88983

約数の個数: 48

約数和(自身を含む): 6601209888

約数和(自身を除く): 3623160388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 670, 1340, 1675, 3350, 6700, 8375, 16750, 33500, 88897, 177794, 355588, 444485, 888970, 1777940, 2222425, 4444850, 5956099, 8889700, 11112125, 11912198, 22224250, 23824396, 29780495, 44448500, 59560990, 119121980, 148902475, 297804950, 595609900, 744512375, 1489024750, 2978049500]

約数ペア:

[(1, 2978049500), (2, 1489024750), (4, 744512375), (5, 595609900), (10, 297804950), (20, 148902475), (25, 119121980), (50, 59560990), (67, 44448500), (100, 29780495), (125, 23824396), (134, 22224250), (250, 11912198), (268, 11112125), (335, 8889700), (500, 5956099), (670, 4444850), (1340, 2222425), (1675, 1777940), (3350, 888970), (6700, 444485), (8375, 355588), (16750, 177794), (33500, 88897)]