222764660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16699}}^1$

素因数の和:16760

約数の個数: 48

約数和(自身を含む): 505008000

約数和(自身を除く): 282243340

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, 6670, 13340, 16699, 33398, 66796, 83495, 166990, 333980, 384077, 484271, 768154, 968542, 1536308, 1920385, 1937084, 2421355, 3840770, 4842710, 7681540, 9685420, 11138233, 22276466, 44552932, 55691165, 111382330, 222764660]

約数ペア:

[(1, 222764660), (2, 111382330), (4, 55691165), (5, 44552932), (10, 22276466), (20, 11138233), (23, 9685420), (29, 7681540), (46, 4842710), (58, 3840770), (92, 2421355), (115, 1937084), (116, 1920385), (145, 1536308), (230, 968542), (290, 768154), (460, 484271), (580, 384077), (667, 333980), (1334, 166990), (2668, 83495), (3335, 66796), (6670, 33398), (13340, 16699)]