22543880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29663}}^1$

素因数の和:29693

約数の個数: 32

約数和(自身を含む): 53395200

約数和(自身を除く): 30851320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29663, 59326, 118652, 148315, 237304, 296630, 563597, 593260, 1127194, 1186520, 2254388, 2817985, 4508776, 5635970, 11271940, 22543880]

約数ペア:

[(1, 22543880), (2, 11271940), (4, 5635970), (5, 4508776), (8, 2817985), (10, 2254388), (19, 1186520), (20, 1127194), (38, 593260), (40, 563597), (76, 296630), (95, 237304), (152, 148315), (190, 118652), (380, 59326), (760, 29663)]