22072870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5100

約数の個数: 32

約数和(自身を含む): 43649280

約数和(自身を除く): 21576410

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 5051, 10102, 25255, 50510, 95969, 116173, 191938, 232346, 479845, 580865, 959690, 1161730, 2207287, 4414574, 11036435, 22072870]

約数ペア:

[(1, 22072870), (2, 11036435), (5, 4414574), (10, 2207287), (19, 1161730), (23, 959690), (38, 580865), (46, 479845), (95, 232346), (115, 191938), (190, 116173), (230, 95969), (437, 50510), (874, 25255), (2185, 10102), (4370, 5051)]