11220199220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{11003}}^1$

素因数の和:11840

約数の個数: 48

約数和(自身を含む): 23947697088

約数和(自身を除く): 12727497868

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 761, 1340, 1522, 3044, 3805, 7610, 11003, 15220, 22006, 44012, 50987, 55015, 101974, 110030, 203948, 220060, 254935, 509870, 737201, 1019740, 1474402, 2948804, 3686005, 7372010, 8373283, 14744020, 16746566, 33493132, 41866415, 83732830, 167465660, 561009961, 1122019922, 2244039844, 2805049805, 5610099610, 11220199220]

約数ペア:

[(1, 11220199220), (2, 5610099610), (4, 2805049805), (5, 2244039844), (10, 1122019922), (20, 561009961), (67, 167465660), (134, 83732830), (268, 41866415), (335, 33493132), (670, 16746566), (761, 14744020), (1340, 8373283), (1522, 7372010), (3044, 3686005), (3805, 2948804), (7610, 1474402), (11003, 1019740), (15220, 737201), (22006, 509870), (44012, 254935), (50987, 220060), (55015, 203948), (101974, 110030)]