88857740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6661}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 201458880

約数和(自身を除く): 112601140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6661, 6670, 13322, 13340, 26644, 33305, 66610, 133220, 153203, 193169, 306406, 386338, 612812, 766015, 772676, 965845, 1532030, 1931690, 3064060, 3863380, 4442887, 8885774, 17771548, 22214435, 44428870, 88857740]

約数ペア:

[(1, 88857740), (2, 44428870), (4, 22214435), (5, 17771548), (10, 8885774), (20, 4442887), (23, 3863380), (29, 3064060), (46, 1931690), (58, 1532030), (92, 965845), (115, 772676), (116, 766015), (145, 612812), (230, 386338), (290, 306406), (460, 193169), (580, 153203), (667, 133220), (1334, 66610), (2668, 33305), (3335, 26644), (6661, 13340), (6670, 13322)]